165053072

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{59629}}^1$

素因数の和:59810

約数の個数: 20

約数和(自身を含む): 321644220

約数和(自身を除く): 156591148

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 59629, 119258, 238516, 477032, 954064, 10315817, 20631634, 41263268, 82526536, 165053072]

約数ペア:

[(1, 165053072), (2, 82526536), (4, 41263268), (8, 20631634), (16, 10315817), (173, 954064), (346, 477032), (692, 238516), (1384, 119258), (2768, 59629)]