143999424

素因数分解:

$2^6\times 3^3\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 112

約数和(自身を含む): 426720000

約数和(自身を除く): 282720576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 167, 192, 216, 288, 334, 432, 499, 501, 576, 668, 864, 998, 1002, 1336, 1497, 1503, 1728, 1996, 2004, 2672, 2994, 3006, 3992, 4008, 4491, 4509, 5344, 5988, 6012, 7984, 8016, 8982, 9018, 10688, 11976, 12024, 13473, 15968, 16032, 17964, 18036, 23952, 24048, 26946, 31936, 32064, 35928, 36072, 47904, 48096, 53892, 71856, 72144, 83333, 95808, 96192, 107784, 143712, 144288, 166666, 215568, 249999, 287424, 288576, 333332, 431136, 499998, 666664, 749997, 862272, 999996, 1333328, 1499994, 1999992, 2249991, 2666656, 2999988, 3999984, 4499982, 5333312, 5999976, 7999968, 8999964, 11999952, 15999936, 17999928, 23999904, 35999856, 47999808, 71999712, 143999424]

約数ペア:

[(1, 143999424), (2, 71999712), (3, 47999808), (4, 35999856), (6, 23999904), (8, 17999928), (9, 15999936), (12, 11999952), (16, 8999964), (18, 7999968), (24, 5999976), (27, 5333312), (32, 4499982), (36, 3999984), (48, 2999988), (54, 2666656), (64, 2249991), (72, 1999992), (96, 1499994), (108, 1333328), (144, 999996), (167, 862272), (192, 749997), (216, 666664), (288, 499998), (334, 431136), (432, 333332), (499, 288576), (501, 287424), (576, 249999), (668, 215568), (864, 166666), (998, 144288), (1002, 143712), (1336, 107784), (1497, 96192), (1503, 95808), (1728, 83333), (1996, 72144), (2004, 71856), (2672, 53892), (2994, 48096), (3006, 47904), (3992, 36072), (4008, 35928), (4491, 32064), (4509, 31936), (5344, 26946), (5988, 24048), (6012, 23952), (7984, 18036), (8016, 17964), (8982, 16032), (9018, 15968), (10688, 13473), (11976, 12024)]