315068144

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{130409}}^1$

素因数の和:130568

約数の個数: 20

約数和(自身を含む): 614491920

約数和(自身を除く): 299423776

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 130409, 260818, 521636, 1043272, 2086544, 19691759, 39383518, 78767036, 157534072, 315068144]

約数ペア:

[(1, 315068144), (2, 157534072), (4, 78767036), (8, 39383518), (16, 19691759), (151, 2086544), (302, 1043272), (604, 521636), (1208, 260818), (2416, 130409)]