187622128

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{71941}}^1$

素因数の和:72112

約数の個数: 20

約数和(自身を含む): 365753128

約数和(自身を除く): 178131000

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 71941, 143882, 287764, 575528, 1151056, 11726383, 23452766, 46905532, 93811064, 187622128]

約数ペア:

[(1, 187622128), (2, 93811064), (4, 46905532), (8, 23452766), (16, 11726383), (163, 1151056), (326, 575528), (652, 287764), (1304, 143882), (2608, 71941)]