157467290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11813}}^1$

素因数の和:11894

約数の個数: 32

約数和(自身を含む): 299414016

約数和(自身を除く): 141946726

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 11813, 13330, 23626, 59065, 118130, 366203, 507959, 732406, 1015918, 1831015, 2539795, 3662030, 5079590, 15746729, 31493458, 78733645, 157467290]

約数ペア:

[(1, 157467290), (2, 78733645), (5, 31493458), (10, 15746729), (31, 5079590), (43, 3662030), (62, 2539795), (86, 1831015), (155, 1015918), (215, 732406), (310, 507959), (430, 366203), (1333, 118130), (2666, 59065), (6665, 23626), (11813, 13330)]