163729552

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33997}}^1$

素因数の和:34055

約数の個数: 40

約数和(自身を含む): 370986176

約数和(自身を除く): 207256624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 33997, 67994, 135988, 237979, 271976, 475958, 543952, 951916, 1461871, 1903832, 2923742, 3807664, 5847484, 10233097, 11694968, 20466194, 23389936, 40932388, 81864776, 163729552]

約数ペア:

[(1, 163729552), (2, 81864776), (4, 40932388), (7, 23389936), (8, 20466194), (14, 11694968), (16, 10233097), (28, 5847484), (43, 3807664), (56, 2923742), (86, 1903832), (112, 1461871), (172, 951916), (301, 543952), (344, 475958), (602, 271976), (688, 237979), (1204, 135988), (2408, 67994), (4816, 33997)]