1528639268401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{158909}}^1$

素因数の和:159489

約数の個数: 32

約数和(自身を含む): 1839796416000

約数和(自身を除く): 311157147599

約数列:

[1, 7, 23, 149, 161, 401, 1043, 2807, 3427, 9223, 23989, 59749, 64561, 158909, 418243, 1112363, 1374227, 3654907, 9619589, 23677441, 25584349, 63722509, 165742087, 446057563, 544581143, 1465617707, 3812068001, 9494653841, 10259323949, 66462576887, 218377038343, 1528639268401]

約数ペア:

[(1, 1528639268401), (7, 218377038343), (23, 66462576887), (149, 10259323949), (161, 9494653841), (401, 3812068001), (1043, 1465617707), (2807, 544581143), (3427, 446057563), (9223, 165742087), (23989, 63722509), (59749, 25584349), (64561, 23677441), (158909, 9619589), (418243, 3654907), (1112363, 1374227)]