137603096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{400009}}^1$

素因数の和:400058

約数の個数: 16

約数和(自身を含む): 264006600

約数和(自身を除く): 126403504

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 400009, 800018, 1600036, 3200072, 17200387, 34400774, 68801548, 137603096]

約数ペア:

[(1, 137603096), (2, 68801548), (4, 34400774), (8, 17200387), (43, 3200072), (86, 1600036), (172, 800018), (344, 400009)]