140023426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 232574400

約数和(自身を除く): 92550974

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1102, 1159, 1769, 2083, 2318, 3538, 4166, 33611, 39577, 60407, 67222, 79154, 120814, 127063, 254126, 1147733, 2295466, 2414197, 3684827, 4828394, 7369654, 70011713, 140023426]

約数ペア:

[(1, 140023426), (2, 70011713), (19, 7369654), (29, 4828394), (38, 3684827), (58, 2414197), (61, 2295466), (122, 1147733), (551, 254126), (1102, 127063), (1159, 120814), (1769, 79154), (2083, 67222), (2318, 60407), (3538, 39577), (4166, 33611)]