157424290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{366103}}^1$

素因数の和:366153

約数の個数: 16

約数和(自身を含む): 289954368

約数和(自身を除く): 132530078

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 366103, 732206, 1830515, 3661030, 15742429, 31484858, 78712145, 157424290]

約数ペア:

[(1, 157424290), (2, 78712145), (5, 31484858), (10, 15742429), (43, 3661030), (86, 1830515), (215, 732206), (430, 366103)]