166703030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18061}}^1$

素因数の和:18152

約数の個数: 32

約数和(自身を含む): 327716928

約数和(自身を除く): 161013898

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 18061, 36122, 90305, 180610, 234793, 469586, 1173965, 1282331, 2347930, 2564662, 6411655, 12823310, 16670303, 33340606, 83351515, 166703030]

約数ペア:

[(1, 166703030), (2, 83351515), (5, 33340606), (10, 16670303), (13, 12823310), (26, 6411655), (65, 2564662), (71, 2347930), (130, 1282331), (142, 1173965), (355, 469586), (710, 234793), (923, 180610), (1846, 90305), (4615, 36122), (9230, 18061)]