140836464

素因数分解:

$2^4\times 3^2\times {\mathrm{978031}}^1$

素因数の和:978045

約数の個数: 30

約数和(自身を含む): 394146896

約数和(自身を除く): 253310432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 978031, 1956062, 2934093, 3912124, 5868186, 7824248, 8802279, 11736372, 15648496, 17604558, 23472744, 35209116, 46945488, 70418232, 140836464]

約数ペア:

[(1, 140836464), (2, 70418232), (3, 46945488), (4, 35209116), (6, 23472744), (8, 17604558), (9, 15648496), (12, 11736372), (16, 8802279), (18, 7824248), (24, 5868186), (36, 3912124), (48, 2934093), (72, 1956062), (144, 978031)]