161971258914

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{15814417}}^1$

素因数の和:15814994

約数の個数: 24

約数和(自身を含む): 351554512140

約数和(自身を除く): 189583253226

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 15814417, 31628834, 47443251, 94886502, 142329753, 284659506, 8998403273, 17996806546, 26995209819, 53990419638, 80985629457, 161971258914]

約数ペア:

[(1, 161971258914), (2, 80985629457), (3, 53990419638), (6, 26995209819), (9, 17996806546), (18, 8998403273), (569, 284659506), (1138, 142329753), (1707, 94886502), (3414, 47443251), (5121, 31628834), (10242, 15814417)]