137549744

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{108821}}^1$

素因数の和:108908

約数の個数: 20

約数和(自身を含む): 269878560

約数和(自身を除く): 132328816

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 108821, 217642, 435284, 870568, 1741136, 8596859, 17193718, 34387436, 68774872, 137549744]

約数ペア:

[(1, 137549744), (2, 68774872), (4, 34387436), (8, 17193718), (16, 8596859), (79, 1741136), (158, 870568), (316, 435284), (632, 217642), (1264, 108821)]