168347784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 478800000

約数和(自身を除く): 310452216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 121, 132, 174, 232, 242, 264, 319, 348, 363, 484, 638, 696, 726, 957, 968, 1276, 1452, 1914, 1999, 2552, 2904, 3509, 3828, 3998, 5997, 7018, 7656, 7996, 10527, 11994, 14036, 15992, 21054, 21989, 23988, 28072, 42108, 43978, 47976, 57971, 65967, 84216, 87956, 115942, 131934, 173913, 175912, 231884, 241879, 263868, 347826, 463768, 483758, 527736, 637681, 695652, 725637, 967516, 1275362, 1391304, 1451274, 1913043, 1935032, 2550724, 2902548, 3826086, 5101448, 5805096, 7014491, 7652172, 14028982, 15304344, 21043473, 28057964, 42086946, 56115928, 84173892, 168347784]

約数ペア:

[(1, 168347784), (2, 84173892), (3, 56115928), (4, 42086946), (6, 28057964), (8, 21043473), (11, 15304344), (12, 14028982), (22, 7652172), (24, 7014491), (29, 5805096), (33, 5101448), (44, 3826086), (58, 2902548), (66, 2550724), (87, 1935032), (88, 1913043), (116, 1451274), (121, 1391304), (132, 1275362), (174, 967516), (232, 725637), (242, 695652), (264, 637681), (319, 527736), (348, 483758), (363, 463768), (484, 347826), (638, 263868), (696, 241879), (726, 231884), (957, 175912), (968, 173913), (1276, 131934), (1452, 115942), (1914, 87956), (1999, 84216), (2552, 65967), (2904, 57971), (3509, 47976), (3828, 43978), (3998, 42108), (5997, 28072), (7018, 23988), (7656, 21989), (7996, 21054), (10527, 15992), (11994, 14036)]