128934001846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67979}}^1\times {\mathrm{72949}}^1$

素因数の和:140943

約数の個数: 16

約数和(自身を含む): 208283922000

約数和(自身を除く): 79349920154

約数列:

[1, 2, 13, 26, 67979, 72949, 135958, 145898, 883727, 948337, 1767454, 1896674, 4959000071, 9918000142, 64467000923, 128934001846]

約数ペア:

[(1, 128934001846), (2, 64467000923), (13, 9918000142), (26, 4959000071), (67979, 1896674), (72949, 1767454), (135958, 948337), (145898, 883727)]