157215464

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5861}}^1$

素因数の和:6353

約数の個数: 32

約数和(自身を含む): 337651200

約数和(自身を除く): 180435736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 5861, 6706, 11722, 13412, 23444, 26824, 41027, 46888, 82054, 164108, 328216, 2807419, 5614838, 11229676, 19651933, 22459352, 39303866, 78607732, 157215464]

約数ペア:

[(1, 157215464), (2, 78607732), (4, 39303866), (7, 22459352), (8, 19651933), (14, 11229676), (28, 5614838), (56, 2807419), (479, 328216), (958, 164108), (1916, 82054), (3353, 46888), (3832, 41027), (5861, 26824), (6706, 23444), (11722, 13412)]