166475888

素因数分解:

$2^4\times {\mathrm{2099}}^1\times {\mathrm{4957}}^1$

素因数の和:7064

約数の個数: 20

約数和(自身を含む): 322765800

約数和(自身を除く): 156289912

約数列:

[1, 2, 4, 8, 16, 2099, 4198, 4957, 8396, 9914, 16792, 19828, 33584, 39656, 79312, 10404743, 20809486, 41618972, 83237944, 166475888]

約数ペア:

[(1, 166475888), (2, 83237944), (4, 41618972), (8, 20809486), (16, 10404743), (2099, 79312), (4198, 39656), (4957, 33584), (8396, 19828), (9914, 16792)]