156970226

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{12227}}^1$

素因数の和:12374

約数の個数: 24

約数和(自身を含む): 276010416

約数和(自身を除く): 119040190

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12227, 12838, 24454, 85589, 171178, 599123, 1198246, 1601737, 3203474, 11212159, 22424318, 78485113, 156970226]

約数ペア:

[(1, 156970226), (2, 78485113), (7, 22424318), (14, 11212159), (49, 3203474), (98, 1601737), (131, 1198246), (262, 599123), (917, 171178), (1834, 85589), (6419, 24454), (12227, 12838)]