156770404

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{27581}}^1$

素因数の和:27628

約数の個数: 36

約数和(自身を含む): 330156540

約数和(自身を除く): 173386136

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 27581, 55162, 110324, 193067, 386134, 772268, 799849, 1351469, 1599698, 2702938, 3199396, 5405876, 5598943, 11197886, 22395772, 39192601, 78385202, 156770404]

約数ペア:

[(1, 156770404), (2, 78385202), (4, 39192601), (7, 22395772), (14, 11197886), (28, 5598943), (29, 5405876), (49, 3199396), (58, 2702938), (98, 1599698), (116, 1351469), (196, 799849), (203, 772268), (406, 386134), (812, 193067), (1421, 110324), (2842, 55162), (5684, 27581)]