161778648

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{23819}}^1$

素因数の和:24111

約数の個数: 32

約数和(自身を含む): 405892800

約数和(自身を除く): 244114152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 3396, 6792, 23819, 47638, 71457, 95276, 142914, 190552, 285828, 571656, 6740777, 13481554, 20222331, 26963108, 40444662, 53926216, 80889324, 161778648]

約数ペア:

[(1, 161778648), (2, 80889324), (3, 53926216), (4, 40444662), (6, 26963108), (8, 20222331), (12, 13481554), (24, 6740777), (283, 571656), (566, 285828), (849, 190552), (1132, 142914), (1698, 95276), (2264, 71457), (3396, 47638), (6792, 23819)]