140787528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838021}}^1$

素因数の和:838037

約数の個数: 32

約数和(自身を含む): 402250560

約数和(自身を除く): 261463032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838021, 1676042, 2514063, 3352084, 5028126, 5866147, 6704168, 10056252, 11732294, 17598441, 20112504, 23464588, 35196882, 46929176, 70393764, 140787528]

約数ペア:

[(1, 140787528), (2, 70393764), (3, 46929176), (4, 35196882), (6, 23464588), (7, 20112504), (8, 17598441), (12, 11732294), (14, 10056252), (21, 6704168), (24, 5866147), (28, 5028126), (42, 3352084), (56, 2514063), (84, 1676042), (168, 838021)]