157374976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{27943}}^1$

素因数の和:27972

約数の個数: 40

約数和(自身を含む): 343040544

約数和(自身を除く): 185665568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 27943, 55886, 111772, 223544, 307373, 447088, 614746, 894176, 1229492, 1788352, 2458984, 3576704, 4917968, 7153408, 9835936, 14306816, 19671872, 39343744, 78687488, 157374976]

約数ペア:

[(1, 157374976), (2, 78687488), (4, 39343744), (8, 19671872), (11, 14306816), (16, 9835936), (22, 7153408), (32, 4917968), (44, 3576704), (64, 2458984), (88, 1788352), (128, 1229492), (176, 894176), (256, 614746), (352, 447088), (512, 307373), (704, 223544), (1408, 111772), (2816, 55886), (5632, 27943)]