139744416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207953}}^1$

素因数の和:207973

約数の個数: 48

約数和(自身を含む): 419235264

約数和(自身を除く): 279490848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207953, 415906, 623859, 831812, 1247718, 1455671, 1663624, 2495436, 2911342, 3327248, 4367013, 4990872, 5822684, 6654496, 8734026, 9981744, 11645368, 17468052, 19963488, 23290736, 34936104, 46581472, 69872208, 139744416]

約数ペア:

[(1, 139744416), (2, 69872208), (3, 46581472), (4, 34936104), (6, 23290736), (7, 19963488), (8, 17468052), (12, 11645368), (14, 9981744), (16, 8734026), (21, 6654496), (24, 5822684), (28, 4990872), (32, 4367013), (42, 3327248), (48, 2911342), (56, 2495436), (84, 1663624), (96, 1455671), (112, 1247718), (168, 831812), (224, 623859), (336, 415906), (672, 207953)]