156189874

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{6719}}^1$

素因数の和:6977

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 83310926

約数列:

[1, 2, 59, 118, 197, 394, 6719, 11623, 13438, 23246, 396421, 792842, 1323643, 2647286, 78094937, 156189874]

約数ペア:

[(1, 156189874), (2, 78094937), (59, 2647286), (118, 1323643), (197, 792842), (394, 396421), (6719, 23246), (11623, 13438)]