155555842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{5189}}^1$

素因数の和:6357

約数の個数: 16

約数和(自身を含む): 251548920

約数和(自身を除く): 95993078

約数列:

[1, 2, 13, 26, 1153, 2306, 5189, 10378, 14989, 29978, 67457, 134914, 5982917, 11965834, 77777921, 155555842]

約数ペア:

[(1, 155555842), (2, 77777921), (13, 11965834), (26, 5982917), (1153, 134914), (2306, 67457), (5189, 29978), (10378, 14989)]