168074186

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 298235520

約数和(自身を除く): 130161334

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 3137, 3827, 6274, 7654, 21959, 26789, 43918, 53578, 134891, 269782, 279193, 558386, 944237, 1888474, 1954351, 3908702, 12005299, 24010598, 84037093, 168074186]

約数ペア:

[(1, 168074186), (2, 84037093), (7, 24010598), (14, 12005299), (43, 3908702), (86, 1954351), (89, 1888474), (178, 944237), (301, 558386), (602, 279193), (623, 269782), (1246, 134891), (3137, 53578), (3827, 43918), (6274, 26789), (7654, 21959)]