157065362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67759}}^1$

素因数の和:67841

約数の個数: 16

約数和(自身を含む): 252067200

約数和(自身を除く): 95001838

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 67759, 135518, 1287421, 2574842, 4133299, 8266598, 78532681, 157065362]

約数ペア:

[(1, 157065362), (2, 78532681), (19, 8266598), (38, 4133299), (61, 2574842), (122, 1287421), (1159, 135518), (2318, 67759)]