155291824

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{6689}}^1$

素因数の和:8148

約数の個数: 20

約数和(自身を含む): 301130280

約数和(自身を除く): 145838456

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 6689, 11608, 13378, 23216, 26756, 53512, 107024, 9705739, 19411478, 38822956, 77645912, 155291824]

約数ペア:

[(1, 155291824), (2, 77645912), (4, 38822956), (8, 19411478), (16, 9705739), (1451, 107024), (2902, 53512), (5804, 26756), (6689, 23216), (11608, 13378)]