157077613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22921}}^1$

素因数の和:23028

約数の個数: 16

約数和(自身を含む): 198046080

約数和(自身を除く): 40968467

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 22921, 160447, 252131, 1764917, 2039969, 14279783, 22439659, 157077613]

約数ペア:

[(1, 157077613), (7, 22439659), (11, 14279783), (77, 2039969), (89, 1764917), (623, 252131), (979, 160447), (6853, 22921)]