163732142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{377263}}^1$

素因数の和:377303

約数の個数: 16

約数和(自身を含む): 289738752

約数和(自身を除く): 126006610

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 377263, 754526, 2640841, 5281682, 11695153, 23390306, 81866071, 163732142]

約数ペア:

[(1, 163732142), (2, 81866071), (7, 23390306), (14, 11695153), (31, 5281682), (62, 2640841), (217, 754526), (434, 377263)]