149968007294

素因数分解:

$2^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{4775747}}^1$

素因数の和:4777999

約数の個数: 16

約数和(自身を含む): 257202684288

約数和(自身を除く): 107234676994

約数列:

[1, 2, 7, 14, 2243, 4486, 15701, 31402, 4775747, 9551494, 33430229, 66860458, 10712000521, 21424001042, 74984003647, 149968007294]

約数ペア:

[(1, 149968007294), (2, 74984003647), (7, 21424001042), (14, 10712000521), (2243, 66860458), (4486, 33430229), (15701, 9551494), (31402, 4775747)]