131489592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2791}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 356482560

約数和(自身を除く): 224992968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1208, 1812, 1963, 2791, 3624, 3926, 5582, 5889, 7852, 8373, 11164, 11778, 15704, 16746, 22328, 23556, 33492, 36283, 47112, 66984, 72566, 108849, 145132, 217698, 290264, 421441, 435396, 842882, 870792, 1264323, 1685764, 2528646, 3371528, 5057292, 5478733, 10114584, 10957466, 16436199, 21914932, 32872398, 43829864, 65744796, 131489592]

約数ペア:

[(1, 131489592), (2, 65744796), (3, 43829864), (4, 32872398), (6, 21914932), (8, 16436199), (12, 10957466), (13, 10114584), (24, 5478733), (26, 5057292), (39, 3371528), (52, 2528646), (78, 1685764), (104, 1264323), (151, 870792), (156, 842882), (302, 435396), (312, 421441), (453, 290264), (604, 217698), (906, 145132), (1208, 108849), (1812, 72566), (1963, 66984), (2791, 47112), (3624, 36283), (3926, 33492), (5582, 23556), (5889, 22328), (7852, 16746), (8373, 15704), (11164, 11778)]