156621776

素因数分解:

$2^4\times {\mathrm{1453}}^1\times {\mathrm{6737}}^1$

素因数の和:8198

約数の個数: 20

約数和(自身を含む): 303708612

約数和(自身を除く): 147086836

約数列:

[1, 2, 4, 8, 16, 1453, 2906, 5812, 6737, 11624, 13474, 23248, 26948, 53896, 107792, 9788861, 19577722, 39155444, 78310888, 156621776]

約数ペア:

[(1, 156621776), (2, 78310888), (4, 39155444), (8, 19577722), (16, 9788861), (1453, 107792), (2906, 53896), (5812, 26948), (6737, 23248), (11624, 13474)]