167178732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1990223}}^1$

素因数の和:1990237

約数の個数: 24

約数和(自身を含む): 445810176

約数和(自身を除く): 278631444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1990223, 3980446, 5970669, 7960892, 11941338, 13931561, 23882676, 27863122, 41794683, 55726244, 83589366, 167178732]

約数ペア:

[(1, 167178732), (2, 83589366), (3, 55726244), (4, 41794683), (6, 27863122), (7, 23882676), (12, 13931561), (14, 11941338), (21, 7960892), (28, 5970669), (42, 3980446), (84, 1990223)]