142946856

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 439084800

約数和(自身を除く): 296137944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 81, 104, 108, 117, 142, 156, 162, 213, 216, 234, 239, 284, 312, 324, 351, 426, 468, 478, 568, 639, 648, 702, 717, 852, 923, 936, 956, 1053, 1278, 1404, 1434, 1704, 1846, 1912, 1917, 2106, 2151, 2556, 2769, 2808, 2868, 3107, 3692, 3834, 4212, 4302, 5112, 5538, 5736, 5751, 6214, 6453, 7384, 7668, 8307, 8424, 8604, 9321, 11076, 11502, 12428, 12906, 15336, 16614, 16969, 17208, 18642, 19359, 22152, 23004, 24856, 24921, 25812, 27963, 33228, 33938, 37284, 38718, 46008, 49842, 50907, 51624, 55926, 66456, 67876, 74568, 74763, 77436, 83889, 99684, 101814, 111852, 135752, 149526, 152721, 154872, 167778, 199368, 203628, 220597, 223704, 251667, 299052, 305442, 335556, 407256, 441194, 458163, 503334, 598104, 610884, 661791, 671112, 882388, 916326, 1006668, 1221768, 1323582, 1374489, 1764776, 1832652, 1985373, 2013336, 2647164, 2748978, 3665304, 3970746, 5294328, 5497956, 5956119, 7941492, 10995912, 11912238, 15882984, 17868357, 23824476, 35736714, 47648952, 71473428, 142946856]

約数ペア:

[(1, 142946856), (2, 71473428), (3, 47648952), (4, 35736714), (6, 23824476), (8, 17868357), (9, 15882984), (12, 11912238), (13, 10995912), (18, 7941492), (24, 5956119), (26, 5497956), (27, 5294328), (36, 3970746), (39, 3665304), (52, 2748978), (54, 2647164), (71, 2013336), (72, 1985373), (78, 1832652), (81, 1764776), (104, 1374489), (108, 1323582), (117, 1221768), (142, 1006668), (156, 916326), (162, 882388), (213, 671112), (216, 661791), (234, 610884), (239, 598104), (284, 503334), (312, 458163), (324, 441194), (351, 407256), (426, 335556), (468, 305442), (478, 299052), (568, 251667), (639, 223704), (648, 220597), (702, 203628), (717, 199368), (852, 167778), (923, 154872), (936, 152721), (956, 149526), (1053, 135752), (1278, 111852), (1404, 101814), (1434, 99684), (1704, 83889), (1846, 77436), (1912, 74763), (1917, 74568), (2106, 67876), (2151, 66456), (2556, 55926), (2769, 51624), (2808, 50907), (2868, 49842), (3107, 46008), (3692, 38718), (3834, 37284), (4212, 33938), (4302, 33228), (5112, 27963), (5538, 25812), (5736, 24921), (5751, 24856), (6214, 23004), (6453, 22152), (7384, 19359), (7668, 18642), (8307, 17208), (8424, 16969), (8604, 16614), (9321, 15336), (11076, 12906), (11502, 12428)]