128796666

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{89071}}^1$

素因数の和:89317

約数の個数: 16

約数和(自身を含む): 258665088

約数和(自身を除く): 129868422

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 89071, 178142, 267213, 534426, 21466111, 42932222, 64398333, 128796666]

約数ペア:

[(1, 128796666), (2, 64398333), (3, 42932222), (6, 21466111), (241, 534426), (482, 267213), (723, 178142), (1446, 89071)]