156801478630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{971}}^1$

素因数の和:1870

約数の個数: 96

約数和(自身を含む): 304744488192

約数和(自身を除く): 147943009562

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 289, 355, 578, 710, 787, 971, 1207, 1445, 1574, 1942, 2414, 2890, 3935, 4855, 6035, 7870, 9710, 12070, 13379, 16507, 20519, 26758, 33014, 41038, 55877, 66895, 68941, 82535, 102595, 111754, 133790, 137882, 165070, 205190, 227443, 279385, 280619, 344705, 454886, 558770, 561238, 689410, 764177, 949909, 1137215, 1171997, 1403095, 1528354, 1899818, 2274430, 2343994, 2806190, 3820885, 4749545, 5859985, 7641770, 9499090, 11719970, 12991009, 16148453, 19923949, 25982018, 32296906, 39847898, 54256567, 64955045, 80742265, 99619745, 108513134, 129910090, 161484530, 199239490, 220847153, 271282835, 441694306, 542565670, 922361639, 1104235765, 1844723278, 2208471530, 4611808195, 9223616390, 15680147863, 31360295726, 78400739315, 156801478630]

約数ペア:

[(1, 156801478630), (2, 78400739315), (5, 31360295726), (10, 15680147863), (17, 9223616390), (34, 4611808195), (71, 2208471530), (85, 1844723278), (142, 1104235765), (170, 922361639), (289, 542565670), (355, 441694306), (578, 271282835), (710, 220847153), (787, 199239490), (971, 161484530), (1207, 129910090), (1445, 108513134), (1574, 99619745), (1942, 80742265), (2414, 64955045), (2890, 54256567), (3935, 39847898), (4855, 32296906), (6035, 25982018), (7870, 19923949), (9710, 16148453), (12070, 12991009), (13379, 11719970), (16507, 9499090), (20519, 7641770), (26758, 5859985), (33014, 4749545), (41038, 3820885), (55877, 2806190), (66895, 2343994), (68941, 2274430), (82535, 1899818), (102595, 1528354), (111754, 1403095), (133790, 1171997), (137882, 1137215), (165070, 949909), (205190, 764177), (227443, 689410), (279385, 561238), (280619, 558770), (344705, 454886)]