154467768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 480453120

約数和(自身を除く): 325985352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 182, 214, 273, 312, 321, 364, 428, 546, 642, 661, 728, 749, 856, 1092, 1284, 1322, 1391, 1498, 1983, 2184, 2247, 2568, 2644, 2782, 2996, 3966, 4173, 4494, 4627, 5288, 5564, 5992, 7932, 8346, 8593, 8988, 9254, 9737, 11128, 13881, 15864, 16692, 17186, 17976, 18508, 19474, 25779, 27762, 29211, 33384, 34372, 37016, 38948, 51558, 55524, 58422, 60151, 68744, 70727, 77896, 103116, 111048, 116844, 120302, 141454, 180453, 206232, 212181, 233688, 240604, 282908, 360906, 424362, 481208, 495089, 565816, 721812, 848724, 919451, 990178, 1443624, 1485267, 1697448, 1838902, 1980356, 2758353, 2970534, 3677804, 3960712, 5516706, 5941068, 6436157, 7355608, 11033412, 11882136, 12872314, 19308471, 22066824, 25744628, 38616942, 51489256, 77233884, 154467768]

約数ペア:

[(1, 154467768), (2, 77233884), (3, 51489256), (4, 38616942), (6, 25744628), (7, 22066824), (8, 19308471), (12, 12872314), (13, 11882136), (14, 11033412), (21, 7355608), (24, 6436157), (26, 5941068), (28, 5516706), (39, 3960712), (42, 3677804), (52, 2970534), (56, 2758353), (78, 1980356), (84, 1838902), (91, 1697448), (104, 1485267), (107, 1443624), (156, 990178), (168, 919451), (182, 848724), (214, 721812), (273, 565816), (312, 495089), (321, 481208), (364, 424362), (428, 360906), (546, 282908), (642, 240604), (661, 233688), (728, 212181), (749, 206232), (856, 180453), (1092, 141454), (1284, 120302), (1322, 116844), (1391, 111048), (1498, 103116), (1983, 77896), (2184, 70727), (2247, 68744), (2568, 60151), (2644, 58422), (2782, 55524), (2996, 51558), (3966, 38948), (4173, 37016), (4494, 34372), (4627, 33384), (5288, 29211), (5564, 27762), (5992, 25779), (7932, 19474), (8346, 18508), (8593, 17976), (8988, 17186), (9254, 16692), (9737, 15864), (11128, 13881)]