188891332

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 388080000

約数和(自身を除く): 199188668

約数列:

[1, 2, 4, 7, 14, 28, 59, 109, 118, 218, 236, 413, 436, 763, 826, 1049, 1526, 1652, 2098, 3052, 4196, 6431, 7343, 12862, 14686, 25724, 29372, 45017, 61891, 90034, 114341, 123782, 180068, 228682, 247564, 433237, 457364, 800387, 866474, 1600774, 1732948, 3201548, 6746119, 13492238, 26984476, 47222833, 94445666, 188891332]

約数ペア:

[(1, 188891332), (2, 94445666), (4, 47222833), (7, 26984476), (14, 13492238), (28, 6746119), (59, 3201548), (109, 1732948), (118, 1600774), (218, 866474), (236, 800387), (413, 457364), (436, 433237), (763, 247564), (826, 228682), (1049, 180068), (1526, 123782), (1652, 114341), (2098, 90034), (3052, 61891), (4196, 45017), (6431, 29372), (7343, 25724), (12862, 14686)]