159895728

素因数分解:

$2^4\times 3^3\times {\mathrm{359}}^1\times {\mathrm{1031}}^1$

素因数の和:1407

約数の個数: 80

約数和(自身を含む): 460684800

約数和(自身を除く): 300789072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 359, 432, 718, 1031, 1077, 1436, 2062, 2154, 2872, 3093, 3231, 4124, 4308, 5744, 6186, 6462, 8248, 8616, 9279, 9693, 12372, 12924, 16496, 17232, 18558, 19386, 24744, 25848, 27837, 37116, 38772, 49488, 51696, 55674, 74232, 77544, 111348, 148464, 155088, 222696, 370129, 445392, 740258, 1110387, 1480516, 2220774, 2961032, 3331161, 4441548, 5922064, 6662322, 8883096, 9993483, 13324644, 17766192, 19986966, 26649288, 39973932, 53298576, 79947864, 159895728]

約数ペア:

[(1, 159895728), (2, 79947864), (3, 53298576), (4, 39973932), (6, 26649288), (8, 19986966), (9, 17766192), (12, 13324644), (16, 9993483), (18, 8883096), (24, 6662322), (27, 5922064), (36, 4441548), (48, 3331161), (54, 2961032), (72, 2220774), (108, 1480516), (144, 1110387), (216, 740258), (359, 445392), (432, 370129), (718, 222696), (1031, 155088), (1077, 148464), (1436, 111348), (2062, 77544), (2154, 74232), (2872, 55674), (3093, 51696), (3231, 49488), (4124, 38772), (4308, 37116), (5744, 27837), (6186, 25848), (6462, 24744), (8248, 19386), (8616, 18558), (9279, 17232), (9693, 16496), (12372, 12924)]