137143272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{816329}}^1$

素因数の和:816345

約数の個数: 32

約数和(自身を含む): 391838400

約数和(自身を除く): 254695128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 816329, 1632658, 2448987, 3265316, 4897974, 5714303, 6530632, 9795948, 11428606, 17142909, 19591896, 22857212, 34285818, 45714424, 68571636, 137143272]

約数ペア:

[(1, 137143272), (2, 68571636), (3, 45714424), (4, 34285818), (6, 22857212), (7, 19591896), (8, 17142909), (12, 11428606), (14, 9795948), (21, 6530632), (24, 5714303), (28, 4897974), (42, 3265316), (56, 2448987), (84, 1632658), (168, 816329)]