157422130

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{65867}}^1$

素因数の和:66113

約数の個数: 16

約数和(自身を含む): 284549760

約数和(自身を除く): 127127630

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 65867, 131734, 329335, 658670, 15742213, 31484426, 78711065, 157422130]

約数ペア:

[(1, 157422130), (2, 78711065), (5, 31484426), (10, 15742213), (239, 658670), (478, 329335), (1195, 131734), (2390, 65867)]