140761726

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127271}}^1$

素因数の和:127359

約数の個数: 16

約数和(自身を含む): 244362240

約数和(自身を除く): 103600514

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 127271, 254542, 890897, 1781794, 10054409, 20108818, 70380863, 140761726]

約数ペア:

[(1, 140761726), (2, 70380863), (7, 20108818), (14, 10054409), (79, 1781794), (158, 890897), (553, 254542), (1106, 127271)]