156730252

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{31271}}^1$

素因数の和:31461

約数の個数: 24

約数和(自身を含む): 315221760

約数和(自身を除く): 158491508

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 31271, 62542, 125084, 218897, 437794, 875588, 5597509, 11195018, 22390036, 39182563, 78365126, 156730252]

約数ペア:

[(1, 156730252), (2, 78365126), (4, 39182563), (7, 22390036), (14, 11195018), (28, 5597509), (179, 875588), (358, 437794), (716, 218897), (1253, 125084), (2506, 62542), (5012, 31271)]