151930681

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5023}}^1$

素因数の和:5208

約数の個数: 16

約数和(自身を含む): 180864000

約数和(自身を除く): 28933319

約数列:

[1, 7, 29, 149, 203, 1043, 4321, 5023, 30247, 35161, 145667, 748427, 1019669, 5238989, 21704383, 151930681]

約数ペア:

[(1, 151930681), (7, 21704383), (29, 5238989), (149, 1019669), (203, 748427), (1043, 145667), (4321, 35161), (5023, 30247)]