140261436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{185531}}^1$

素因数の和:185551

約数の個数: 48

約数和(自身を含む): 415591680

約数和(自身を除く): 275330244

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, 185531, 371062, 556593, 742124, 1113186, 1298717, 1669779, 2226372, 2597434, 3339558, 3896151, 5009337, 5194868, 6679116, 7792302, 10018674, 11688453, 15584604, 20037348, 23376906, 35065359, 46753812, 70130718, 140261436]

約数ペア:

[(1, 140261436), (2, 70130718), (3, 46753812), (4, 35065359), (6, 23376906), (7, 20037348), (9, 15584604), (12, 11688453), (14, 10018674), (18, 7792302), (21, 6679116), (27, 5194868), (28, 5009337), (36, 3896151), (42, 3339558), (54, 2597434), (63, 2226372), (84, 1669779), (108, 1298717), (126, 1113186), (189, 742124), (252, 556593), (378, 371062), (756, 185531)]