163076528

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{64919}}^1$

素因数の和:65084

約数の個数: 20

約数和(自身を含む): 317978160

約数和(自身を除く): 154901632

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 64919, 129838, 259676, 519352, 1038704, 10192283, 20384566, 40769132, 81538264, 163076528]

約数ペア:

[(1, 163076528), (2, 81538264), (4, 40769132), (8, 20384566), (16, 10192283), (157, 1038704), (314, 519352), (628, 259676), (1256, 129838), (2512, 64919)]