156464314

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{5081}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 238752360

約数和(自身を除く): 82288046

約数列:

[1, 2, 89, 173, 178, 346, 5081, 10162, 15397, 30794, 452209, 879013, 904418, 1758026, 78232157, 156464314]

約数ペア:

[(1, 156464314), (2, 78232157), (89, 1758026), (173, 904418), (178, 879013), (346, 452209), (5081, 30794), (10162, 15397)]