166257990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5581}}^1$

素因数の和:5925

約数の個数: 48

約数和(自身を含む): 433654416

約数和(自身を除く): 267396426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5581, 5958, 9930, 11162, 14895, 16743, 27905, 29790, 33486, 50229, 55810, 83715, 100458, 167430, 251145, 502290, 1847311, 3694622, 5541933, 9236555, 11083866, 16625799, 18473110, 27709665, 33251598, 55419330, 83128995, 166257990]

約数ペア:

[(1, 166257990), (2, 83128995), (3, 55419330), (5, 33251598), (6, 27709665), (9, 18473110), (10, 16625799), (15, 11083866), (18, 9236555), (30, 5541933), (45, 3694622), (90, 1847311), (331, 502290), (662, 251145), (993, 167430), (1655, 100458), (1986, 83715), (2979, 55810), (3310, 50229), (4965, 33486), (5581, 29790), (5958, 27905), (9930, 16743), (11162, 14895)]