158432848

素因数分解:

$2^4\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1229}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 351406080

約数和(自身を除く): 192973232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1151, 1229, 2302, 2458, 4604, 4916, 8057, 8603, 9208, 9832, 16114, 17206, 18416, 19664, 32228, 34412, 64456, 68824, 128912, 137648, 1414579, 2829158, 5658316, 9902053, 11316632, 19804106, 22633264, 39608212, 79216424, 158432848]

約数ペア:

[(1, 158432848), (2, 79216424), (4, 39608212), (7, 22633264), (8, 19804106), (14, 11316632), (16, 9902053), (28, 5658316), (56, 2829158), (112, 1414579), (1151, 137648), (1229, 128912), (2302, 68824), (2458, 64456), (4604, 34412), (4916, 32228), (8057, 19664), (8603, 18416), (9208, 17206), (9832, 16114)]