138559448

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{597239}}^1$

素因数の和:597274

約数の個数: 16

約数和(自身を含む): 268758000

約数和(自身を除く): 130198552

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 597239, 1194478, 2388956, 4777912, 17319931, 34639862, 69279724, 138559448]

約数ペア:

[(1, 138559448), (2, 69279724), (4, 34639862), (8, 17319931), (29, 4777912), (58, 2388956), (116, 1194478), (232, 597239)]