148510866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{505139}}^1$

素因数の和:505158

約数の個数: 24

約数和(自身を含む): 345515760

約数和(自身を除く): 197004894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 505139, 1010278, 1515417, 3030834, 3535973, 7071946, 10607919, 21215838, 24751811, 49503622, 74255433, 148510866]

約数ペア:

[(1, 148510866), (2, 74255433), (3, 49503622), (6, 24751811), (7, 21215838), (14, 10607919), (21, 7071946), (42, 3535973), (49, 3030834), (98, 1515417), (147, 1010278), (294, 505139)]