156920260856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1\times {\mathrm{5813}}^1$

素因数の和:6768

約数の個数: 64

約数和(自身を含む): 304600111200

約数和(自身を除く): 147679850344

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 776, 809, 1618, 3236, 4171, 5813, 6472, 8342, 11626, 16684, 23252, 33368, 34787, 46504, 69574, 78473, 139148, 156946, 249959, 278296, 313892, 499918, 563861, 627784, 999836, 1127722, 1999672, 2255444, 3374339, 4510888, 4702717, 6748678, 9405434, 13497356, 18810868, 24246023, 26994712, 37621736, 48492046, 96984092, 193968184, 202216831, 404433662, 456163549, 808867324, 912327098, 1617734648, 1824654196, 3649308392, 19615032607, 39230065214, 78460130428, 156920260856]

約数ペア:

[(1, 156920260856), (2, 78460130428), (4, 39230065214), (8, 19615032607), (43, 3649308392), (86, 1824654196), (97, 1617734648), (172, 912327098), (194, 808867324), (344, 456163549), (388, 404433662), (776, 202216831), (809, 193968184), (1618, 96984092), (3236, 48492046), (4171, 37621736), (5813, 26994712), (6472, 24246023), (8342, 18810868), (11626, 13497356), (16684, 9405434), (23252, 6748678), (33368, 4702717), (34787, 4510888), (46504, 3374339), (69574, 2255444), (78473, 1999672), (139148, 1127722), (156946, 999836), (249959, 627784), (278296, 563861), (313892, 499918)]