156926161042

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{19630493}}^1$

素因数の和:19631073

約数の個数: 16

約数和(自身を含む): 269487421632

約数和(自身を除く): 112561260590

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 19630493, 39260986, 137413451, 274826902, 11209011503, 22418023006, 78463080521, 156926161042]

約数ペア:

[(1, 156926161042), (2, 78463080521), (7, 22418023006), (14, 11209011503), (571, 274826902), (1142, 137413451), (3997, 39260986), (7994, 19630493)]