120865528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69623}}^1$

素因数の和:69667

約数の個数: 32

約数和(自身を含む): 267356160

約数和(自身を除く): 146490632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 69623, 139246, 278492, 487361, 556984, 974722, 1949444, 2158313, 3898888, 4316626, 8633252, 15108191, 17266504, 30216382, 60432764, 120865528]

約数ペア:

[(1, 120865528), (2, 60432764), (4, 30216382), (7, 17266504), (8, 15108191), (14, 8633252), (28, 4316626), (31, 3898888), (56, 2158313), (62, 1949444), (124, 974722), (217, 556984), (248, 487361), (434, 278492), (868, 139246), (1736, 69623)]