161445823

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4649}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 207799200

約数和(自身を除く): 46353377

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 847, 3157, 4649, 4961, 32543, 34727, 51139, 190609, 357973, 562529, 1334263, 2096699, 3937703, 14676893, 23063689, 161445823]

約数ペア:

[(1, 161445823), (7, 23063689), (11, 14676893), (41, 3937703), (77, 2096699), (121, 1334263), (287, 562529), (451, 357973), (847, 190609), (3157, 51139), (4649, 34727), (4961, 32543)]