68108630398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{99761}}^1$

素因数の和:100020

約数の個数: 32

約数和(自身を含む): 107742960000

約数和(自身を除く): 39634329602

約数列:

[1, 2, 29, 58, 79, 149, 158, 298, 2291, 4321, 4582, 8642, 11771, 23542, 99761, 199522, 341359, 682718, 2893069, 5786138, 7881119, 14864389, 15762238, 29728778, 228552451, 431067281, 457104902, 862134562, 1174286731, 2348573462, 34054315199, 68108630398]

約数ペア:

[(1, 68108630398), (2, 34054315199), (29, 2348573462), (58, 1174286731), (79, 862134562), (149, 457104902), (158, 431067281), (298, 228552451), (2291, 29728778), (4321, 15762238), (4582, 14864389), (8642, 7881119), (11771, 5786138), (23542, 2893069), (99761, 682718), (199522, 341359)]