168542856

素因数分解:

$2^3\times 3^5\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 476985600

約数和(自身を除く): 308442744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 243, 324, 362, 479, 486, 543, 648, 724, 958, 972, 1086, 1437, 1448, 1629, 1916, 1944, 2172, 2874, 3258, 3832, 4311, 4344, 4887, 5748, 6516, 8622, 9774, 11496, 12933, 13032, 14661, 17244, 19548, 25866, 29322, 34488, 38799, 39096, 43983, 51732, 58644, 77598, 86699, 87966, 103464, 116397, 117288, 155196, 173398, 175932, 232794, 260097, 310392, 346796, 351864, 465588, 520194, 693592, 780291, 931176, 1040388, 1560582, 2080776, 2340873, 3121164, 4681746, 6242328, 7022619, 9363492, 14045238, 18726984, 21067857, 28090476, 42135714, 56180952, 84271428, 168542856]

約数ペア:

[(1, 168542856), (2, 84271428), (3, 56180952), (4, 42135714), (6, 28090476), (8, 21067857), (9, 18726984), (12, 14045238), (18, 9363492), (24, 7022619), (27, 6242328), (36, 4681746), (54, 3121164), (72, 2340873), (81, 2080776), (108, 1560582), (162, 1040388), (181, 931176), (216, 780291), (243, 693592), (324, 520194), (362, 465588), (479, 351864), (486, 346796), (543, 310392), (648, 260097), (724, 232794), (958, 175932), (972, 173398), (1086, 155196), (1437, 117288), (1448, 116397), (1629, 103464), (1916, 87966), (1944, 86699), (2172, 77598), (2874, 58644), (3258, 51732), (3832, 43983), (4311, 39096), (4344, 38799), (4887, 34488), (5748, 29322), (6516, 25866), (8622, 19548), (9774, 17244), (11496, 14661), (12933, 13032)]