140276556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{185551}}^1$

素因数の和:185571

約数の個数: 48

約数和(自身を含む): 415636480

約数和(自身を除く): 275359924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 185551, 371102, 556653, 742204, 1113306, 1298857, 1669959, 2226612, 2597714, 3339918, 3896571, 5009877, 5195428, 6679836, 7793142, 10019754, 11689713, 15586284, 20039508, 23379426, 35069139, 46758852, 70138278, 140276556]

約数ペア:

[(1, 140276556), (2, 70138278), (3, 46758852), (4, 35069139), (6, 23379426), (7, 20039508), (9, 15586284), (12, 11689713), (14, 10019754), (18, 7793142), (21, 6679836), (27, 5195428), (28, 5009877), (36, 3896571), (42, 3339918), (54, 2597714), (63, 2226612), (84, 1669959), (108, 1298857), (126, 1113306), (189, 742204), (252, 556653), (378, 371102), (756, 185551)]