157544856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{312589}}^1$

素因数の和:312608

約数の個数: 48

約数和(自身を含む): 487640400

約数和(自身を除く): 330095544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 312589, 625178, 937767, 1250356, 1875534, 2188123, 2500712, 2813301, 3751068, 4376246, 5626602, 6564369, 7502136, 8752492, 11253204, 13128738, 17504984, 19693107, 22506408, 26257476, 39386214, 52514952, 78772428, 157544856]

約数ペア:

[(1, 157544856), (2, 78772428), (3, 52514952), (4, 39386214), (6, 26257476), (7, 22506408), (8, 19693107), (9, 17504984), (12, 13128738), (14, 11253204), (18, 8752492), (21, 7502136), (24, 6564369), (28, 5626602), (36, 4376246), (42, 3751068), (56, 2813301), (63, 2500712), (72, 2188123), (84, 1875534), (126, 1250356), (168, 937767), (252, 625178), (504, 312589)]