161725304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1555051}}^1$

素因数の和:1555070

約数の個数: 16

約数和(自身を含む): 326560920

約数和(自身を除く): 164835616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1555051, 3110102, 6220204, 12440408, 20215663, 40431326, 80862652, 161725304]

約数ペア:

[(1, 161725304), (2, 80862652), (4, 40431326), (8, 20215663), (13, 12440408), (26, 6220204), (52, 3110102), (104, 1555051)]