156970991528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2486551}}^1$

素因数の和:2487177

約数の個数: 32

約数和(自身を含む): 317482959360

約数和(自身を除く): 160511967832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 2428, 4856, 7891, 15782, 31564, 63128, 2486551, 4973102, 9946204, 19892408, 32325163, 64650326, 129300652, 258601304, 1509336457, 3018672914, 6037345828, 12074691656, 19621373941, 39242747882, 78485495764, 156970991528]

約数ペア:

[(1, 156970991528), (2, 78485495764), (4, 39242747882), (8, 19621373941), (13, 12074691656), (26, 6037345828), (52, 3018672914), (104, 1509336457), (607, 258601304), (1214, 129300652), (2428, 64650326), (4856, 32325163), (7891, 19892408), (15782, 9946204), (31564, 4973102), (63128, 2486551)]