160981388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8713}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 292790400

約数和(自身を除く): 131809012

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 8713, 9238, 17426, 18476, 34852, 270103, 540206, 1080412, 1298237, 2596474, 5192948, 40245347, 80490694, 160981388]

約数ペア:

[(1, 160981388), (2, 80490694), (4, 40245347), (31, 5192948), (62, 2596474), (124, 1298237), (149, 1080412), (298, 540206), (596, 270103), (4619, 34852), (8713, 18476), (9238, 17426)]