156612976

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3458

約数の個数: 60

約数和(自身を含む): 348004512

約数和(自身を除く): 191391536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2704, 2873, 3407, 3536, 5746, 6814, 11492, 13628, 22984, 27256, 44291, 45968, 54512, 57919, 88582, 115838, 177164, 231676, 354328, 463352, 575783, 708656, 752947, 926704, 1151566, 1505894, 2303132, 3011788, 4606264, 6023576, 9212528, 9788311, 12047152, 19576622, 39153244, 78306488, 156612976]

約数ペア:

[(1, 156612976), (2, 78306488), (4, 39153244), (8, 19576622), (13, 12047152), (16, 9788311), (17, 9212528), (26, 6023576), (34, 4606264), (52, 3011788), (68, 2303132), (104, 1505894), (136, 1151566), (169, 926704), (208, 752947), (221, 708656), (272, 575783), (338, 463352), (442, 354328), (676, 231676), (884, 177164), (1352, 115838), (1768, 88582), (2704, 57919), (2873, 54512), (3407, 45968), (3536, 44291), (5746, 27256), (6814, 22984), (11492, 13628)]