157054222339

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{192979}}^1$

素因数の和:193987

約数の個数: 24

約数和(自身を含む): 193641535440

約数和(自身を除く): 36587313101

約数列:

[1, 7, 17, 49, 119, 833, 977, 6839, 16609, 47873, 116263, 192979, 813841, 1350853, 3280643, 9455971, 22964501, 160751507, 188540483, 1319783381, 3205188211, 9238483667, 22436317477, 157054222339]

約数ペア:

[(1, 157054222339), (7, 22436317477), (17, 9238483667), (49, 3205188211), (119, 1319783381), (833, 188540483), (977, 160751507), (6839, 22964501), (16609, 9455971), (47873, 3280643), (116263, 1350853), (192979, 813841)]