148280048

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3369

約数の個数: 40

約数和(自身を含む): 329166432

約数和(自身を除く): 180886384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 914, 1828, 2897, 3199, 3656, 5794, 6398, 7312, 11588, 12796, 20279, 23176, 25592, 40558, 46352, 51184, 81116, 162232, 324464, 1323929, 2647858, 5295716, 9267503, 10591432, 18535006, 21182864, 37070012, 74140024, 148280048]

約数ペア:

[(1, 148280048), (2, 74140024), (4, 37070012), (7, 21182864), (8, 18535006), (14, 10591432), (16, 9267503), (28, 5295716), (56, 2647858), (112, 1323929), (457, 324464), (914, 162232), (1828, 81116), (2897, 51184), (3199, 46352), (3656, 40558), (5794, 25592), (6398, 23176), (7312, 20279), (11588, 12796)]