157796304

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20939}}^1$

素因数の和:21107

約数の個数: 40

約数和(自身を含む): 410256480

約数和(自身を除く): 252460176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 20939, 41878, 62817, 83756, 125634, 167512, 251268, 335024, 502536, 1005072, 3287423, 6574846, 9862269, 13149692, 19724538, 26299384, 39449076, 52598768, 78898152, 157796304]

約数ペア:

[(1, 157796304), (2, 78898152), (3, 52598768), (4, 39449076), (6, 26299384), (8, 19724538), (12, 13149692), (16, 9862269), (24, 6574846), (48, 3287423), (157, 1005072), (314, 502536), (471, 335024), (628, 251268), (942, 167512), (1256, 125634), (1884, 83756), (2512, 62817), (3768, 41878), (7536, 20939)]