157008614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 280473600

約数和(自身を除く): 123464986

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 3319, 3379, 6638, 6758, 23233, 23653, 46466, 47306, 102889, 205778, 361771, 720223, 723542, 1440446, 2532397, 5064794, 11214901, 22429802, 78504307, 157008614]

約数ペア:

[(1, 157008614), (2, 78504307), (7, 22429802), (14, 11214901), (31, 5064794), (62, 2532397), (109, 1440446), (217, 723542), (218, 720223), (434, 361771), (763, 205778), (1526, 102889), (3319, 47306), (3379, 46466), (6638, 23653), (6758, 23233)]