240156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{953}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 694512

約数和(自身を除く): 454356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 953, 1906, 2859, 3812, 5718, 6671, 8577, 11436, 13342, 17154, 20013, 26684, 34308, 40026, 60039, 80052, 120078, 240156]

約数ペア:

[(1, 240156), (2, 120078), (3, 80052), (4, 60039), (6, 40026), (7, 34308), (9, 26684), (12, 20013), (14, 17154), (18, 13342), (21, 11436), (28, 8577), (36, 6671), (42, 5718), (63, 3812), (84, 2859), (126, 1906), (252, 953)]