152080376

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5531}}^1$

素因数の和:6035

約数の個数: 32

約数和(自身を含む): 326609280

約数和(自身を除く): 174528904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 5531, 6874, 11062, 13748, 22124, 27496, 38717, 44248, 77434, 154868, 309736, 2715721, 5431442, 10862884, 19010047, 21725768, 38020094, 76040188, 152080376]

約数ペア:

[(1, 152080376), (2, 76040188), (4, 38020094), (7, 21725768), (8, 19010047), (14, 10862884), (28, 5431442), (56, 2715721), (491, 309736), (982, 154868), (1964, 77434), (3437, 44248), (3928, 38717), (5531, 27496), (6874, 22124), (11062, 13748)]