156968172706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{125627}}^1$

素因数の和:126030

約数の個数: 32

約数和(自身を含む): 250733387520

約数和(自身を除く): 93765214814

約数列:

[1, 2, 19, 38, 131, 251, 262, 502, 2489, 4769, 4978, 9538, 32881, 65762, 125627, 251254, 624739, 1249478, 2386913, 4773826, 16457137, 31532377, 32914274, 63064754, 312685603, 599115163, 625371206, 1198230326, 4130741387, 8261482774, 78484086353, 156968172706]

約数ペア:

[(1, 156968172706), (2, 78484086353), (19, 8261482774), (38, 4130741387), (131, 1198230326), (251, 625371206), (262, 599115163), (502, 312685603), (2489, 63064754), (4769, 32914274), (4978, 31532377), (9538, 16457137), (32881, 4773826), (65762, 2386913), (125627, 1249478), (251254, 624739)]