139036148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1721}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 256509120

約数和(自身を除く): 117472972

約数列:

[1, 2, 4, 19, 38, 76, 1063, 1721, 2126, 3442, 4252, 6884, 20197, 32699, 40394, 65398, 80788, 130796, 1829423, 3658846, 7317692, 34759037, 69518074, 139036148]

約数ペア:

[(1, 139036148), (2, 69518074), (4, 34759037), (19, 7317692), (38, 3658846), (76, 1829423), (1063, 130796), (1721, 80788), (2126, 65398), (3442, 40394), (4252, 32699), (6884, 20197)]