154387037

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5431}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 183558144

約数和(自身を除く): 29171107

約数列:

[1, 7, 31, 131, 217, 917, 4061, 5431, 28427, 38017, 168361, 711461, 1178527, 4980227, 22055291, 154387037]

約数ペア:

[(1, 154387037), (7, 22055291), (31, 4980227), (131, 1178527), (217, 711461), (917, 168361), (4061, 38017), (5431, 28427)]