168278626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{59971}}^1$

素因数の和:60057

約数の個数: 16

約数和(自身を含む): 267715008

約数和(自身を除く): 99436382

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 59971, 119942, 1379333, 2758666, 3658231, 7316462, 84139313, 168278626]

約数ペア:

[(1, 168278626), (2, 84139313), (23, 7316462), (46, 3658231), (61, 2758666), (122, 1379333), (1403, 119942), (2806, 59971)]