139478702974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{34169207}}^1$

素因数の和:34169379

約数の個数: 16

約数和(自身を含む): 226746864288

約数和(自身を除く): 87268161314

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 34169207, 68338414, 444199691, 888399382, 5364565499, 10729130998, 69739351487, 139478702974]

約数ペア:

[(1, 139478702974), (2, 69739351487), (13, 10729130998), (26, 5364565499), (157, 888399382), (314, 444199691), (2041, 68338414), (4082, 34169207)]