157650128

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{10253}}^1$

素因数の和:10323

約数の個数: 30

約数和(自身を含む): 315648882

約数和(自身を除く): 157998754

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 10253, 15376, 20506, 41012, 82024, 164048, 317843, 635686, 1271372, 2542744, 5085488, 9853133, 19706266, 39412532, 78825064, 157650128]

約数ペア:

[(1, 157650128), (2, 78825064), (4, 39412532), (8, 19706266), (16, 9853133), (31, 5085488), (62, 2542744), (124, 1271372), (248, 635686), (496, 317843), (961, 164048), (1922, 82024), (3844, 41012), (7688, 20506), (10253, 15376)]