148894739

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7307}}^1$

素因数の和:7426

約数の個数: 16

約数和(自身を含む): 176795136

約数和(自身を除く): 27900397

約数列:

[1, 7, 41, 71, 287, 497, 2911, 7307, 20377, 51149, 299587, 518797, 2097109, 3631579, 21270677, 148894739]

約数ペア:

[(1, 148894739), (7, 21270677), (41, 3631579), (71, 2097109), (287, 518797), (497, 299587), (2911, 51149), (7307, 20377)]