141423984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 120

約数和(自身を含む): 440166272

約数和(自身を除く): 298742288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 2437, 3224, 3627, 4464, 4836, 4874, 6448, 7254, 7311, 9672, 9748, 14508, 14622, 19344, 19496, 21933, 29016, 29244, 31681, 38992, 43866, 58032, 58488, 63362, 75547, 87732, 95043, 116976, 126724, 151094, 175464, 190086, 226641, 253448, 285129, 302188, 350928, 380172, 453282, 506896, 570258, 604376, 679923, 760344, 906564, 982111, 1140516, 1208752, 1359846, 1520688, 1813128, 1964222, 2281032, 2719692, 2946333, 3626256, 3928444, 4562064, 5439384, 5892666, 7856888, 8838999, 10878768, 11785332, 15713776, 17677998, 23570664, 35355996, 47141328, 70711992, 141423984]

約数ペア:

[(1, 141423984), (2, 70711992), (3, 47141328), (4, 35355996), (6, 23570664), (8, 17677998), (9, 15713776), (12, 11785332), (13, 10878768), (16, 8838999), (18, 7856888), (24, 5892666), (26, 5439384), (31, 4562064), (36, 3928444), (39, 3626256), (48, 2946333), (52, 2719692), (62, 2281032), (72, 1964222), (78, 1813128), (93, 1520688), (104, 1359846), (117, 1208752), (124, 1140516), (144, 982111), (156, 906564), (186, 760344), (208, 679923), (234, 604376), (248, 570258), (279, 506896), (312, 453282), (372, 380172), (403, 350928), (468, 302188), (496, 285129), (558, 253448), (624, 226641), (744, 190086), (806, 175464), (936, 151094), (1116, 126724), (1209, 116976), (1488, 95043), (1612, 87732), (1872, 75547), (2232, 63362), (2418, 58488), (2437, 58032), (3224, 43866), (3627, 38992), (4464, 31681), (4836, 29244), (4874, 29016), (6448, 21933), (7254, 19496), (7311, 19344), (9672, 14622), (9748, 14508)]