156980858903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5039}}^1\times {\mathrm{15647}}^1$

素因数の和:20878

約数の個数: 16

約数和(自身を含む): 172243169280

約数和(自身を除く): 15262310377

約数列:

[1, 11, 181, 1991, 5039, 15647, 55429, 172117, 912059, 2832107, 10032649, 31153177, 78845233, 867297563, 14270987173, 156980858903]

約数ペア:

[(1, 156980858903), (11, 14270987173), (181, 867297563), (1991, 78845233), (5039, 31153177), (15647, 10032649), (55429, 2832107), (172117, 912059)]