143055472

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17497}}^1$

素因数の和:17585

約数の個数: 40

約数和(自身を含む): 321123296

約数和(自身を除く): 178067824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 17497, 34994, 69988, 122479, 139976, 244958, 279952, 489916, 979832, 1277281, 1959664, 2554562, 5109124, 8940967, 10218248, 17881934, 20436496, 35763868, 71527736, 143055472]

約数ペア:

[(1, 143055472), (2, 71527736), (4, 35763868), (7, 20436496), (8, 17881934), (14, 10218248), (16, 8940967), (28, 5109124), (56, 2554562), (73, 1959664), (112, 1277281), (146, 979832), (292, 489916), (511, 279952), (584, 244958), (1022, 139976), (1168, 122479), (2044, 69988), (4088, 34994), (8176, 17497)]