142784352

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1381}}^1$

素因数の和:1756

約数の個数: 72

約数和(自身を含む): 407468880

約数和(自身を除く): 264684528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1381, 1436, 2154, 2762, 2872, 3231, 4143, 4308, 5524, 5744, 6462, 8286, 8616, 11048, 11488, 12429, 12924, 16572, 17232, 22096, 24858, 25848, 33144, 34464, 44192, 49716, 51696, 66288, 99432, 103392, 132576, 198864, 397728, 495779, 991558, 1487337, 1983116, 2974674, 3966232, 4462011, 5949348, 7932464, 8924022, 11898696, 15864928, 17848044, 23797392, 35696088, 47594784, 71392176, 142784352]

約数ペア:

[(1, 142784352), (2, 71392176), (3, 47594784), (4, 35696088), (6, 23797392), (8, 17848044), (9, 15864928), (12, 11898696), (16, 8924022), (18, 7932464), (24, 5949348), (32, 4462011), (36, 3966232), (48, 2974674), (72, 1983116), (96, 1487337), (144, 991558), (288, 495779), (359, 397728), (718, 198864), (1077, 132576), (1381, 103392), (1436, 99432), (2154, 66288), (2762, 51696), (2872, 49716), (3231, 44192), (4143, 34464), (4308, 33144), (5524, 25848), (5744, 24858), (6462, 22096), (8286, 17232), (8616, 16572), (11048, 12924), (11488, 12429)]