140192354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{23311}}^1$

素因数の和:23441

約数の個数: 16

約数和(自身を含む): 219319296

約数和(自身を除く): 79126942

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 23311, 46622, 722641, 1445282, 2261167, 4522334, 70096177, 140192354]

約数ペア:

[(1, 140192354), (2, 70096177), (31, 4522334), (62, 2261167), (97, 1445282), (194, 722641), (3007, 46622), (6014, 23311)]