164089263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 249356800

約数和(自身を除く): 85267537

約数列:

[1, 3, 13, 19, 39, 57, 229, 247, 687, 741, 967, 2901, 2977, 4351, 8931, 12571, 13053, 18373, 37713, 55119, 56563, 169689, 221443, 238849, 664329, 716547, 2878759, 4207417, 8636277, 12622251, 54696421, 164089263]

約数ペア:

[(1, 164089263), (3, 54696421), (13, 12622251), (19, 8636277), (39, 4207417), (57, 2878759), (229, 716547), (247, 664329), (687, 238849), (741, 221443), (967, 169689), (2901, 56563), (2977, 55119), (4351, 37713), (8931, 18373), (12571, 13053)]