140190313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 159090048

約数和(自身を除く): 18899735

約数列:

[1, 17, 23, 59, 103, 391, 1003, 1357, 1751, 2369, 3481, 6077, 23069, 40273, 59177, 80063, 103309, 139771, 358543, 1361071, 2376107, 6095231, 8246489, 140190313]

約数ペア:

[(1, 140190313), (17, 8246489), (23, 6095231), (59, 2376107), (103, 1361071), (391, 358543), (1003, 139771), (1357, 103309), (1751, 80063), (2369, 59177), (3481, 40273), (6077, 23069)]