161629164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144829}}^1$

素因数の和:144870

約数の個数: 36

約数和(自身を含む): 421744960

約数和(自身を除く): 260115796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 144829, 289658, 434487, 579316, 868974, 1303461, 1737948, 2606922, 4489699, 5213844, 8979398, 13469097, 17958796, 26938194, 40407291, 53876388, 80814582, 161629164]

約数ペア:

[(1, 161629164), (2, 80814582), (3, 53876388), (4, 40407291), (6, 26938194), (9, 17958796), (12, 13469097), (18, 8979398), (31, 5213844), (36, 4489699), (62, 2606922), (93, 1737948), (124, 1303461), (186, 868974), (279, 579316), (372, 434487), (558, 289658), (1116, 144829)]