133568386

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 234381312

約数和(自身を除く): 100812926

約数列:

[1, 2, 7, 14, 67, 131, 134, 262, 469, 917, 938, 1087, 1834, 2174, 7609, 8777, 15218, 17554, 61439, 72829, 122878, 142397, 145658, 284794, 509803, 996779, 1019606, 1993558, 9540599, 19081198, 66784193, 133568386]

約数ペア:

[(1, 133568386), (2, 66784193), (7, 19081198), (14, 9540599), (67, 1993558), (131, 1019606), (134, 996779), (262, 509803), (469, 284794), (917, 145658), (938, 142397), (1087, 122878), (1834, 72829), (2174, 61439), (7609, 17554), (8777, 15218)]