137749906

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{75109}}^1$

素因数の和:75249

約数の個数: 16

約数和(自身を含む): 237948480

約数和(自身を除く): 100198574

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 75109, 150218, 525763, 1051526, 9839279, 19678558, 68874953, 137749906]

約数ペア:

[(1, 137749906), (2, 68874953), (7, 19678558), (14, 9839279), (131, 1051526), (262, 525763), (917, 150218), (1834, 75109)]