179205068

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 366643200

約数和(自身を除く): 187438132

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 239, 244, 427, 439, 478, 854, 878, 956, 1673, 1708, 1756, 3073, 3346, 6146, 6692, 12292, 14579, 26779, 29158, 53558, 58316, 102053, 104921, 107116, 187453, 204106, 209842, 374906, 408212, 419684, 734447, 749812, 1468894, 2937788, 6400181, 12800362, 25600724, 44801267, 89602534, 179205068]

約数ペア:

[(1, 179205068), (2, 89602534), (4, 44801267), (7, 25600724), (14, 12800362), (28, 6400181), (61, 2937788), (122, 1468894), (239, 749812), (244, 734447), (427, 419684), (439, 408212), (478, 374906), (854, 209842), (878, 204106), (956, 187453), (1673, 107116), (1708, 104921), (1756, 102053), (3073, 58316), (3346, 53558), (6146, 29158), (6692, 26779), (12292, 14579)]