157058918

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 237752064

約数和(自身を除く): 80693146

約数列:

[1, 2, 191, 317, 382, 634, 1297, 2594, 60547, 121094, 247727, 411149, 495454, 822298, 78529459, 157058918]

約数ペア:

[(1, 157058918), (2, 78529459), (191, 822298), (317, 495454), (382, 411149), (634, 247727), (1297, 121094), (2594, 60547)]