157657584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{469219}}^1$

素因数の和:469237

約数の個数: 40

約数和(自身を含む): 465466240

約数和(自身を除く): 307808656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 469219, 938438, 1407657, 1876876, 2815314, 3284533, 3753752, 5630628, 6569066, 7507504, 9853599, 11261256, 13138132, 19707198, 22522512, 26276264, 39414396, 52552528, 78828792, 157657584]

約数ペア:

[(1, 157657584), (2, 78828792), (3, 52552528), (4, 39414396), (6, 26276264), (7, 22522512), (8, 19707198), (12, 13138132), (14, 11261256), (16, 9853599), (21, 7507504), (24, 6569066), (28, 5630628), (42, 3753752), (48, 3284533), (56, 2815314), (84, 1876876), (112, 1407657), (168, 938438), (336, 469219)]