147143978

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{7333}}^1$

素因数の和:7541

約数の個数: 16

約数和(自身を含む): 225300480

約数和(自身を除く): 78156502

約数列:

[1, 2, 79, 127, 158, 254, 7333, 10033, 14666, 20066, 579307, 931291, 1158614, 1862582, 73571989, 147143978]

約数ペア:

[(1, 147143978), (2, 73571989), (79, 1862582), (127, 1158614), (158, 931291), (254, 579307), (7333, 20066), (10033, 14666)]