118304368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 284245696

約数和(自身を除く): 165941328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 193, 208, 364, 386, 421, 728, 772, 842, 1351, 1456, 1544, 1684, 2509, 2702, 2947, 3088, 3368, 5018, 5404, 5473, 5894, 6736, 10036, 10808, 10946, 11788, 17563, 20072, 21616, 21892, 23576, 35126, 38311, 40144, 43784, 47152, 70252, 76622, 81253, 87568, 140504, 153244, 162506, 281008, 306488, 325012, 568771, 612976, 650024, 1056289, 1137542, 1300048, 2112578, 2275084, 4225156, 4550168, 7394023, 8450312, 9100336, 14788046, 16900624, 29576092, 59152184, 118304368]

約数ペア:

[(1, 118304368), (2, 59152184), (4, 29576092), (7, 16900624), (8, 14788046), (13, 9100336), (14, 8450312), (16, 7394023), (26, 4550168), (28, 4225156), (52, 2275084), (56, 2112578), (91, 1300048), (104, 1137542), (112, 1056289), (182, 650024), (193, 612976), (208, 568771), (364, 325012), (386, 306488), (421, 281008), (728, 162506), (772, 153244), (842, 140504), (1351, 87568), (1456, 81253), (1544, 76622), (1684, 70252), (2509, 47152), (2702, 43784), (2947, 40144), (3088, 38311), (3368, 35126), (5018, 23576), (5404, 21892), (5473, 21616), (5894, 20072), (6736, 17563), (10036, 11788), (10808, 10946)]