78151416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{465187}}^1$

素因数の和:465203

約数の個数: 32

約数和(自身を含む): 223290240

約数和(自身を除く): 145138824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 465187, 930374, 1395561, 1860748, 2791122, 3256309, 3721496, 5582244, 6512618, 9768927, 11164488, 13025236, 19537854, 26050472, 39075708, 78151416]

約数ペア:

[(1, 78151416), (2, 39075708), (3, 26050472), (4, 19537854), (6, 13025236), (7, 11164488), (8, 9768927), (12, 6512618), (14, 5582244), (21, 3721496), (24, 3256309), (28, 2791122), (42, 1860748), (56, 1395561), (84, 930374), (168, 465187)]