128242624

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{12763}}^1$

素因数の和:12932

約数の個数: 28

約数和(自身を含む): 256122424

約数和(自身を除く): 127879800

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 12763, 25526, 51052, 102104, 204208, 408416, 816832, 2003791, 4007582, 8015164, 16030328, 32060656, 64121312, 128242624]

約数ペア:

[(1, 128242624), (2, 64121312), (4, 32060656), (8, 16030328), (16, 8015164), (32, 4007582), (64, 2003791), (157, 816832), (314, 408416), (628, 204208), (1256, 102104), (2512, 51052), (5024, 25526), (10048, 12763)]