155787415128

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{7789}}^1$

素因数の和:7967

約数の個数: 256

約数和(自身を含む): 466652160000

約数和(自身を除く): 310864744872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 103, 108, 116, 124, 174, 186, 206, 216, 232, 248, 261, 279, 309, 348, 372, 412, 522, 558, 618, 696, 744, 783, 824, 837, 899, 927, 1044, 1116, 1236, 1566, 1674, 1798, 1854, 2088, 2232, 2472, 2697, 2781, 2987, 3132, 3193, 3348, 3596, 3708, 5394, 5562, 5974, 6264, 6386, 6696, 7192, 7416, 7789, 8091, 8961, 9579, 10788, 11124, 11948, 12772, 15578, 16182, 17922, 19158, 21576, 22248, 23367, 23896, 24273, 25544, 26883, 28737, 31156, 32364, 35844, 38316, 46734, 48546, 53766, 57474, 62312, 64728, 70101, 71688, 76632, 80649, 86211, 92597, 93468, 97092, 107532, 114948, 140202, 161298, 172422, 185194, 186936, 194184, 210303, 215064, 225881, 229896, 241459, 277791, 280404, 322596, 344844, 370388, 420606, 451762, 482918, 555582, 560808, 645192, 677643, 689688, 724377, 740776, 802267, 833373, 841212, 903524, 965836, 1111164, 1355286, 1448754, 1604534, 1666746, 1682424, 1807048, 1931672, 2032929, 2173131, 2222328, 2406801, 2500119, 2710572, 2897508, 3209068, 3333492, 4065858, 4346262, 4813602, 5000238, 5421144, 5795016, 6098787, 6418136, 6519393, 6666984, 7002311, 7220403, 8131716, 8692524, 9627204, 10000476, 12197574, 13038786, 14004622, 14440806, 16263432, 17385048, 19254408, 20000952, 21006933, 21661209, 23265743, 24395148, 24870277, 26077572, 28009244, 28881612, 42013866, 43322418, 46531486, 48790296, 49740554, 52155144, 56018488, 57763224, 63020799, 69797229, 74610831, 84027732, 86644836, 93062972, 99481108, 126041598, 139594458, 149221662, 168055464, 173289672, 186125944, 189062397, 198962216, 209391687, 223832493, 252083196, 279188916, 298443324, 378124794, 418783374, 447664986, 504166392, 558377832, 596886648, 628175061, 671497479, 721238033, 756249588, 837566748, 895329972, 1256350122, 1342994958, 1442476066, 1512499176, 1675133496, 1790659944, 2163714099, 2512700244, 2685989916, 2884952132, 4327428198, 5025400488, 5371979832, 5769904264, 6491142297, 8654856396, 12982284594, 17309712792, 19473426891, 25964569188, 38946853782, 51929138376, 77893707564, 155787415128]

約数ペア:

[(1, 155787415128), (2, 77893707564), (3, 51929138376), (4, 38946853782), (6, 25964569188), (8, 19473426891), (9, 17309712792), (12, 12982284594), (18, 8654856396), (24, 6491142297), (27, 5769904264), (29, 5371979832), (31, 5025400488), (36, 4327428198), (54, 2884952132), (58, 2685989916), (62, 2512700244), (72, 2163714099), (87, 1790659944), (93, 1675133496), (103, 1512499176), (108, 1442476066), (116, 1342994958), (124, 1256350122), (174, 895329972), (186, 837566748), (206, 756249588), (216, 721238033), (232, 671497479), (248, 628175061), (261, 596886648), (279, 558377832), (309, 504166392), (348, 447664986), (372, 418783374), (412, 378124794), (522, 298443324), (558, 279188916), (618, 252083196), (696, 223832493), (744, 209391687), (783, 198962216), (824, 189062397), (837, 186125944), (899, 173289672), (927, 168055464), (1044, 149221662), (1116, 139594458), (1236, 126041598), (1566, 99481108), (1674, 93062972), (1798, 86644836), (1854, 84027732), (2088, 74610831), (2232, 69797229), (2472, 63020799), (2697, 57763224), (2781, 56018488), (2987, 52155144), (3132, 49740554), (3193, 48790296), (3348, 46531486), (3596, 43322418), (3708, 42013866), (5394, 28881612), (5562, 28009244), (5974, 26077572), (6264, 24870277), (6386, 24395148), (6696, 23265743), (7192, 21661209), (7416, 21006933), (7789, 20000952), (8091, 19254408), (8961, 17385048), (9579, 16263432), (10788, 14440806), (11124, 14004622), (11948, 13038786), (12772, 12197574), (15578, 10000476), (16182, 9627204), (17922, 8692524), (19158, 8131716), (21576, 7220403), (22248, 7002311), (23367, 6666984), (23896, 6519393), (24273, 6418136), (25544, 6098787), (26883, 5795016), (28737, 5421144), (31156, 5000238), (32364, 4813602), (35844, 4346262), (38316, 4065858), (46734, 3333492), (48546, 3209068), (53766, 2897508), (57474, 2710572), (62312, 2500119), (64728, 2406801), (70101, 2222328), (71688, 2173131), (76632, 2032929), (80649, 1931672), (86211, 1807048), (92597, 1682424), (93468, 1666746), (97092, 1604534), (107532, 1448754), (114948, 1355286), (140202, 1111164), (161298, 965836), (172422, 903524), (185194, 841212), (186936, 833373), (194184, 802267), (210303, 740776), (215064, 724377), (225881, 689688), (229896, 677643), (241459, 645192), (277791, 560808), (280404, 555582), (322596, 482918), (344844, 451762), (370388, 420606)]