155414378

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{26879}}^1$

素因数の和:26954

約数の個数: 24

約数和(自身を含む): 275788800

約数和(自身を除く): 120374422

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 26879, 53758, 188153, 376306, 1317071, 1585861, 2634142, 3171722, 11101027, 22202054, 77707189, 155414378]

約数ペア:

[(1, 155414378), (2, 77707189), (7, 22202054), (14, 11101027), (49, 3171722), (59, 2634142), (98, 1585861), (118, 1317071), (413, 376306), (826, 188153), (2891, 53758), (5782, 26879)]