147521248

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1693}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 332972640

約数和(自身を除く): 185451392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 1693, 2723, 3112, 3386, 5446, 6224, 6772, 10892, 11851, 12448, 13544, 21784, 23702, 27088, 43568, 47404, 54176, 87136, 94808, 189616, 379232, 658577, 1317154, 2634308, 4610039, 5268616, 9220078, 10537232, 18440156, 21074464, 36880312, 73760624, 147521248]

約数ペア:

[(1, 147521248), (2, 73760624), (4, 36880312), (7, 21074464), (8, 18440156), (14, 10537232), (16, 9220078), (28, 5268616), (32, 4610039), (56, 2634308), (112, 1317154), (224, 658577), (389, 379232), (778, 189616), (1556, 94808), (1693, 87136), (2723, 54176), (3112, 47404), (3386, 43568), (5446, 27088), (6224, 23702), (6772, 21784), (10892, 13544), (11851, 12448)]