156790352

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 309920640

約数和(自身を除く): 153130288

約数列:

[1, 2, 4, 8, 16, 79, 158, 163, 316, 326, 632, 652, 761, 1264, 1304, 1522, 2608, 3044, 6088, 12176, 12877, 25754, 51508, 60119, 103016, 120238, 124043, 206032, 240476, 248086, 480952, 496172, 961904, 992344, 1984688, 9799397, 19598794, 39197588, 78395176, 156790352]

約数ペア:

[(1, 156790352), (2, 78395176), (4, 39197588), (8, 19598794), (16, 9799397), (79, 1984688), (158, 992344), (163, 961904), (316, 496172), (326, 480952), (632, 248086), (652, 240476), (761, 206032), (1264, 124043), (1304, 120238), (1522, 103016), (2608, 60119), (3044, 51508), (6088, 25754), (12176, 12877)]