139668564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22777}}^1$

素因数の和:22864

約数の個数: 48

約数和(自身を含む): 377568128

約数和(自身を除く): 237899564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 22777, 45554, 68331, 91108, 136662, 159439, 273324, 318878, 478317, 637756, 956634, 1662721, 1913268, 3325442, 4988163, 6650884, 9976326, 11639047, 19952652, 23278094, 34917141, 46556188, 69834282, 139668564]

約数ペア:

[(1, 139668564), (2, 69834282), (3, 46556188), (4, 34917141), (6, 23278094), (7, 19952652), (12, 11639047), (14, 9976326), (21, 6650884), (28, 4988163), (42, 3325442), (73, 1913268), (84, 1662721), (146, 956634), (219, 637756), (292, 478317), (438, 318878), (511, 273324), (876, 159439), (1022, 136662), (1533, 91108), (2044, 68331), (3066, 45554), (6132, 22777)]