156980461876

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{10065431}}^1$

素因数の和:10065999

約数の個数: 24

約数和(自身を含む): 314524619136

約数和(自身を除く): 157544157260

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 15596, 10065431, 20130862, 40261724, 70458017, 140916034, 281832068, 5606445067, 11212890134, 22425780268, 39245115469, 78490230938, 156980461876]

約数ペア:

[(1, 156980461876), (2, 78490230938), (4, 39245115469), (7, 22425780268), (14, 11212890134), (28, 5606445067), (557, 281832068), (1114, 140916034), (2228, 70458017), (3899, 40261724), (7798, 20130862), (15596, 10065431)]