156721641615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12611

約数の個数: 256

約数和(自身を含む): 373009121280

約数和(自身を除く): 216287479665

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 71, 77, 85, 99, 105, 119, 135, 153, 165, 187, 189, 213, 231, 255, 297, 315, 355, 357, 385, 459, 495, 497, 561, 595, 639, 693, 765, 781, 935, 945, 1065, 1071, 1155, 1207, 1309, 1485, 1491, 1683, 1785, 1917, 2079, 2295, 2343, 2485, 2805, 3195, 3213, 3465, 3621, 3905, 3927, 4473, 5049, 5355, 5467, 6035, 6545, 7029, 7455, 8415, 8449, 9585, 10395, 10863, 11715, 11781, 12491, 13277, 13419, 16065, 16401, 18105, 19635, 21087, 22365, 25245, 25347, 27335, 32589, 35145, 35343, 37473, 39831, 42245, 49203, 54315, 58905, 62455, 66385, 67095, 76041, 82005, 87437, 92939, 105435, 112419, 119493, 126735, 137401, 147609, 162945, 176715, 187365, 199155, 212347, 228123, 246015, 262311, 278817, 337257, 358479, 380205, 412203, 437185, 464695, 562095, 597465, 637041, 687005, 738045, 786933, 836451, 886861, 961807, 1061735, 1140615, 1236609, 1311555, 1394085, 1486429, 1686285, 1792395, 1911123, 2061015, 2335817, 2360799, 2509353, 2660583, 2885421, 3185205, 3709827, 3934665, 4182255, 4434305, 4459287, 4809035, 5733369, 6183045, 6208027, 7007451, 7432145, 7981749, 8656263, 9555615, 9755471, 11679085, 11803995, 12546765, 13302915, 13377861, 14427105, 15076637, 16350719, 18549135, 18624081, 21022353, 22296435, 23945247, 25968789, 28666845, 29266413, 31040135, 35037255, 39908745, 40133583, 43281315, 45229911, 48777355, 49052157, 55872243, 63067059, 66889305, 68288297, 75383185, 81753595, 87799239, 93120405, 105111765, 105536459, 119726235, 129843945, 135689733, 146332065, 147156471, 165843007, 167616729, 200667915, 204864891, 226149555, 245260785, 263397717, 279361215, 315335295, 316609377, 341441485, 407069199, 438996195, 441469413, 497529021, 527682295, 614594673, 678448665, 735782355, 829215035, 838083645, 949828131, 1024324455, 1160901049, 1316988585, 1492587063, 1583046885, 1843784019, 2035345995, 2207347065, 2487645105, 2849484393, 3072973365, 3482703147, 4477761189, 4749140655, 5804505245, 7462935315, 9218920095, 10448109441, 14247421965, 17413515735, 22388805945, 31344328323, 52240547205, 156721641615]

約数ペア:

[(1, 156721641615), (3, 52240547205), (5, 31344328323), (7, 22388805945), (9, 17413515735), (11, 14247421965), (15, 10448109441), (17, 9218920095), (21, 7462935315), (27, 5804505245), (33, 4749140655), (35, 4477761189), (45, 3482703147), (51, 3072973365), (55, 2849484393), (63, 2487645105), (71, 2207347065), (77, 2035345995), (85, 1843784019), (99, 1583046885), (105, 1492587063), (119, 1316988585), (135, 1160901049), (153, 1024324455), (165, 949828131), (187, 838083645), (189, 829215035), (213, 735782355), (231, 678448665), (255, 614594673), (297, 527682295), (315, 497529021), (355, 441469413), (357, 438996195), (385, 407069199), (459, 341441485), (495, 316609377), (497, 315335295), (561, 279361215), (595, 263397717), (639, 245260785), (693, 226149555), (765, 204864891), (781, 200667915), (935, 167616729), (945, 165843007), (1065, 147156471), (1071, 146332065), (1155, 135689733), (1207, 129843945), (1309, 119726235), (1485, 105536459), (1491, 105111765), (1683, 93120405), (1785, 87799239), (1917, 81753595), (2079, 75383185), (2295, 68288297), (2343, 66889305), (2485, 63067059), (2805, 55872243), (3195, 49052157), (3213, 48777355), (3465, 45229911), (3621, 43281315), (3905, 40133583), (3927, 39908745), (4473, 35037255), (5049, 31040135), (5355, 29266413), (5467, 28666845), (6035, 25968789), (6545, 23945247), (7029, 22296435), (7455, 21022353), (8415, 18624081), (8449, 18549135), (9585, 16350719), (10395, 15076637), (10863, 14427105), (11715, 13377861), (11781, 13302915), (12491, 12546765), (13277, 11803995), (13419, 11679085), (16065, 9755471), (16401, 9555615), (18105, 8656263), (19635, 7981749), (21087, 7432145), (22365, 7007451), (25245, 6208027), (25347, 6183045), (27335, 5733369), (32589, 4809035), (35145, 4459287), (35343, 4434305), (37473, 4182255), (39831, 3934665), (42245, 3709827), (49203, 3185205), (54315, 2885421), (58905, 2660583), (62455, 2509353), (66385, 2360799), (67095, 2335817), (76041, 2061015), (82005, 1911123), (87437, 1792395), (92939, 1686285), (105435, 1486429), (112419, 1394085), (119493, 1311555), (126735, 1236609), (137401, 1140615), (147609, 1061735), (162945, 961807), (176715, 886861), (187365, 836451), (199155, 786933), (212347, 738045), (228123, 687005), (246015, 637041), (262311, 597465), (278817, 562095), (337257, 464695), (358479, 437185), (380205, 412203)]