148957816

素因数分解:

$2^3\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2311}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 319610880

約数和(自身を除く): 170653064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1151, 2302, 2311, 4604, 4622, 8057, 9208, 9244, 16114, 16177, 18488, 32228, 32354, 64456, 64708, 129416, 2659961, 5319922, 10639844, 18619727, 21279688, 37239454, 74478908, 148957816]

約数ペア:

[(1, 148957816), (2, 74478908), (4, 37239454), (7, 21279688), (8, 18619727), (14, 10639844), (28, 5319922), (56, 2659961), (1151, 129416), (2302, 64708), (2311, 64456), (4604, 32354), (4622, 32228), (8057, 18488), (9208, 16177), (9244, 16114)]