160168304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{244159}}^1$

素因数の和:244208

約数の個数: 20

約数和(自身を含む): 317896320

約数和(自身を除く): 157728016

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 244159, 488318, 976636, 1953272, 3906544, 10010519, 20021038, 40042076, 80084152, 160168304]

約数ペア:

[(1, 160168304), (2, 80084152), (4, 40042076), (8, 20021038), (16, 10010519), (41, 3906544), (82, 1953272), (164, 976636), (328, 488318), (656, 244159)]