143553536

素因数分解:

$2^{10}\times 7^2\times {\mathrm{2861}}^1$

素因数の和:2895

約数の個数: 66

約数和(自身を含む): 333935298

約数和(自身を除く): 190381762

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2861, 3136, 3584, 5722, 6272, 7168, 11444, 12544, 20027, 22888, 25088, 40054, 45776, 50176, 80108, 91552, 140189, 160216, 183104, 280378, 320432, 366208, 560756, 640864, 732416, 1121512, 1281728, 1464832, 2243024, 2563456, 2929664, 4486048, 5126912, 8972096, 10253824, 17944192, 20507648, 35888384, 71776768, 143553536]

約数ペア:

[(1, 143553536), (2, 71776768), (4, 35888384), (7, 20507648), (8, 17944192), (14, 10253824), (16, 8972096), (28, 5126912), (32, 4486048), (49, 2929664), (56, 2563456), (64, 2243024), (98, 1464832), (112, 1281728), (128, 1121512), (196, 732416), (224, 640864), (256, 560756), (392, 366208), (448, 320432), (512, 280378), (784, 183104), (896, 160216), (1024, 140189), (1568, 91552), (1792, 80108), (2861, 50176), (3136, 45776), (3584, 40054), (5722, 25088), (6272, 22888), (7168, 20027), (11444, 12544)]