143425744

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16631}}^1$

素因数の和:16664

約数の個数: 60

約数和(自身を含む): 352664928

約数和(自身を除く): 209239184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 16631, 33262, 66524, 116417, 133048, 182941, 232834, 266096, 365882, 465668, 731764, 814919, 931336, 1280587, 1463528, 1629838, 1862672, 2561174, 2927056, 3259676, 5122348, 6519352, 8964109, 10244696, 13038704, 17928218, 20489392, 35856436, 71712872, 143425744]

約数ペア:

[(1, 143425744), (2, 71712872), (4, 35856436), (7, 20489392), (8, 17928218), (11, 13038704), (14, 10244696), (16, 8964109), (22, 6519352), (28, 5122348), (44, 3259676), (49, 2927056), (56, 2561174), (77, 1862672), (88, 1629838), (98, 1463528), (112, 1280587), (154, 931336), (176, 814919), (196, 731764), (308, 465668), (392, 365882), (539, 266096), (616, 232834), (784, 182941), (1078, 133048), (1232, 116417), (2156, 66524), (4312, 33262), (8624, 16631)]