155514243038

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4207

約数の個数: 144

約数和(自身を含む): 309486744000

約数和(自身を除く): 153972500962

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 79, 82, 98, 121, 154, 158, 242, 287, 451, 539, 553, 574, 847, 869, 902, 1078, 1106, 1694, 1738, 2009, 3157, 3239, 3871, 4018, 4049, 4961, 5929, 6083, 6314, 6478, 7742, 8098, 9559, 9922, 11858, 12166, 19118, 22099, 22673, 28343, 34727, 35629, 42581, 44198, 44539, 45346, 56686, 66913, 69454, 71258, 85162, 89078, 133826, 158711, 166009, 198401, 243089, 249403, 311773, 317422, 319871, 332018, 391919, 396802, 468391, 486178, 489929, 498806, 623546, 639742, 783838, 936782, 979858, 1162063, 1745821, 1826099, 2182411, 2239097, 2324126, 2743433, 3429503, 3491642, 3518581, 3652198, 4364822, 4478194, 5486866, 6859006, 7037162, 8134441, 12782693, 13114711, 15673679, 16268882, 19204031, 20087089, 24006521, 24630067, 25565386, 26229422, 31347358, 38408062, 38704391, 40174178, 48013042, 49260134, 77408782, 89478851, 91802977, 140609623, 144261821, 172410469, 178957702, 183605954, 270930737, 281219246, 288523642, 344820938, 541861474, 642620839, 984267361, 1009832747, 1285241678, 1586880031, 1896515159, 1968534722, 2019665494, 3173760062, 3793030318, 7068829229, 11108160217, 14137658458, 22216320434, 77757121519, 155514243038]

約数ペア:

[(1, 155514243038), (2, 77757121519), (7, 22216320434), (11, 14137658458), (14, 11108160217), (22, 7068829229), (41, 3793030318), (49, 3173760062), (77, 2019665494), (79, 1968534722), (82, 1896515159), (98, 1586880031), (121, 1285241678), (154, 1009832747), (158, 984267361), (242, 642620839), (287, 541861474), (451, 344820938), (539, 288523642), (553, 281219246), (574, 270930737), (847, 183605954), (869, 178957702), (902, 172410469), (1078, 144261821), (1106, 140609623), (1694, 91802977), (1738, 89478851), (2009, 77408782), (3157, 49260134), (3239, 48013042), (3871, 40174178), (4018, 38704391), (4049, 38408062), (4961, 31347358), (5929, 26229422), (6083, 25565386), (6314, 24630067), (6478, 24006521), (7742, 20087089), (8098, 19204031), (9559, 16268882), (9922, 15673679), (11858, 13114711), (12166, 12782693), (19118, 8134441), (22099, 7037162), (22673, 6859006), (28343, 5486866), (34727, 4478194), (35629, 4364822), (42581, 3652198), (44198, 3518581), (44539, 3491642), (45346, 3429503), (56686, 2743433), (66913, 2324126), (69454, 2239097), (71258, 2182411), (85162, 1826099), (89078, 1745821), (133826, 1162063), (158711, 979858), (166009, 936782), (198401, 783838), (243089, 639742), (249403, 623546), (311773, 498806), (317422, 489929), (319871, 486178), (332018, 468391), (391919, 396802)]