148924984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3571}}^1$

素因数の和:3991

約数の個数: 32

約数和(自身を含む): 301548240

約数和(自身を除く): 152623256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 802, 1604, 3208, 3571, 5213, 7142, 10426, 14284, 20852, 28568, 41704, 46423, 92846, 185692, 371384, 1431971, 2863942, 5727884, 11455768, 18615623, 37231246, 74462492, 148924984]

約数ペア:

[(1, 148924984), (2, 74462492), (4, 37231246), (8, 18615623), (13, 11455768), (26, 5727884), (52, 2863942), (104, 1431971), (401, 371384), (802, 185692), (1604, 92846), (3208, 46423), (3571, 41704), (5213, 28568), (7142, 20852), (10426, 14284)]