165743330

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 302203440

約数和(自身を除く): 136460110

約数列:

[1, 2, 5, 10, 157, 229, 314, 458, 461, 785, 922, 1145, 1570, 2290, 2305, 4610, 35953, 71906, 72377, 105569, 144754, 179765, 211138, 359530, 361885, 527845, 723770, 1055690, 16574333, 33148666, 82871665, 165743330]

約数ペア:

[(1, 165743330), (2, 82871665), (5, 33148666), (10, 16574333), (157, 1055690), (229, 723770), (314, 527845), (458, 361885), (461, 359530), (785, 211138), (922, 179765), (1145, 144754), (1570, 105569), (2290, 72377), (2305, 71906), (4610, 35953)]