139500788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{171799}}^1$

素因数の和:171839

約数の個数: 24

約数和(自身を含む): 288624000

約数和(自身を除く): 149123212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 171799, 343598, 687196, 1202593, 2405186, 4810372, 4982171, 9964342, 19928684, 34875197, 69750394, 139500788]

約数ペア:

[(1, 139500788), (2, 69750394), (4, 34875197), (7, 19928684), (14, 9964342), (28, 4982171), (29, 4810372), (58, 2405186), (116, 1202593), (203, 687196), (406, 343598), (812, 171799)]