158764528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3041}}^1$

素因数の和:3313

約数の個数: 40

約数和(自身を含む): 332697456

約数和(自身を除く): 173932928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 2008, 3041, 3263, 4016, 6082, 6526, 12164, 13052, 24328, 26104, 39533, 48656, 52208, 79066, 158132, 316264, 632528, 763291, 1526582, 3053164, 6106328, 9922783, 12212656, 19845566, 39691132, 79382264, 158764528]

約数ペア:

[(1, 158764528), (2, 79382264), (4, 39691132), (8, 19845566), (13, 12212656), (16, 9922783), (26, 6106328), (52, 3053164), (104, 1526582), (208, 763291), (251, 632528), (502, 316264), (1004, 158132), (2008, 79066), (3041, 52208), (3263, 48656), (4016, 39533), (6082, 26104), (6526, 24328), (12164, 13052)]