157435848

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15731}}^1$

素因数の和:15882

約数の個数: 48

約数和(自身を含む): 429483600

約数和(自身を除く): 272047752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 15731, 31462, 47193, 62924, 94386, 125848, 141579, 188772, 283158, 377544, 566316, 1132632, 2186609, 4373218, 6559827, 8746436, 13119654, 17492872, 19679481, 26239308, 39358962, 52478616, 78717924, 157435848]

約数ペア:

[(1, 157435848), (2, 78717924), (3, 52478616), (4, 39358962), (6, 26239308), (8, 19679481), (9, 17492872), (12, 13119654), (18, 8746436), (24, 6559827), (36, 4373218), (72, 2186609), (139, 1132632), (278, 566316), (417, 377544), (556, 283158), (834, 188772), (1112, 141579), (1251, 125848), (1668, 94386), (2502, 62924), (3336, 47193), (5004, 31462), (10008, 15731)]