157025372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193381}}^1$

素因数の和:193421

約数の個数: 24

約数和(自身を含む): 324881760

約数和(自身を除く): 167856388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 193381, 386762, 773524, 1353667, 2707334, 5414668, 5608049, 11216098, 22432196, 39256343, 78512686, 157025372]

約数ペア:

[(1, 157025372), (2, 78512686), (4, 39256343), (7, 22432196), (14, 11216098), (28, 5608049), (29, 5414668), (58, 2707334), (116, 1353667), (203, 773524), (406, 386762), (812, 193381)]