148028048

素因数分解:

$2^4\times 7^1\times {\mathrm{1321679}}^1$

素因数の和:1321694

約数の個数: 20

約数和(自身を含む): 327776640

約数和(自身を除く): 179748592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1321679, 2643358, 5286716, 9251753, 10573432, 18503506, 21146864, 37007012, 74014024, 148028048]

約数ペア:

[(1, 148028048), (2, 74014024), (4, 37007012), (7, 21146864), (8, 18503506), (14, 10573432), (16, 9251753), (28, 5286716), (56, 2643358), (112, 1321679)]