15678748108138

素因数分解:

$2^1\times {\mathrm{2131}}^1\times {\mathrm{88069}}^1\times {\mathrm{41771}}^1$

素因数の和:131973

約数の個数: 16

約数和(自身を含む): 23529988815840

約数和(自身を除く): 7851240707702

約数列:

[1, 2, 2131, 4262, 41771, 83542, 88069, 176138, 89014001, 178028002, 187675039, 375350078, 3678730199, 7357460398, 7839374054069, 15678748108138]

約数ペア:

[(1, 15678748108138), (2, 7839374054069), (2131, 7357460398), (4262, 3678730199), (41771, 375350078), (83542, 187675039), (88069, 178028002), (176138, 89014001)]