131320896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 399897600

約数和(自身を除く): 268576704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 491, 597, 672, 796, 982, 1194, 1344, 1393, 1473, 1592, 1964, 2388, 2786, 2946, 3184, 3437, 3928, 4179, 4776, 5572, 5892, 6368, 6874, 7856, 8358, 9552, 10311, 11144, 11784, 12736, 13748, 15712, 16716, 19104, 20622, 22288, 23568, 27496, 31424, 33432, 38208, 41244, 44576, 47136, 54992, 66864, 82488, 89152, 94272, 97709, 109984, 133728, 164976, 195418, 219968, 267456, 293127, 329952, 390836, 586254, 659904, 683963, 781672, 1172508, 1367926, 1563344, 2051889, 2345016, 2735852, 3126688, 4103778, 4690032, 5471704, 6253376, 8207556, 9380064, 10943408, 16415112, 18760128, 21886816, 32830224, 43773632, 65660448, 131320896]

約数ペア:

[(1, 131320896), (2, 65660448), (3, 43773632), (4, 32830224), (6, 21886816), (7, 18760128), (8, 16415112), (12, 10943408), (14, 9380064), (16, 8207556), (21, 6253376), (24, 5471704), (28, 4690032), (32, 4103778), (42, 3126688), (48, 2735852), (56, 2345016), (64, 2051889), (84, 1563344), (96, 1367926), (112, 1172508), (168, 781672), (192, 683963), (199, 659904), (224, 586254), (336, 390836), (398, 329952), (448, 293127), (491, 267456), (597, 219968), (672, 195418), (796, 164976), (982, 133728), (1194, 109984), (1344, 97709), (1393, 94272), (1473, 89152), (1592, 82488), (1964, 66864), (2388, 54992), (2786, 47136), (2946, 44576), (3184, 41244), (3437, 38208), (3928, 33432), (4179, 31424), (4776, 27496), (5572, 23568), (5892, 22288), (6368, 20622), (6874, 19104), (7856, 16716), (8358, 15712), (9552, 13748), (10311, 12736), (11144, 11784)]