156799706

素因数分解:

$2^1\times 7^4\times {\mathrm{32653}}^1$

素因数の和:32683

約数の個数: 20

約数和(自身を含む): 274391562

約数和(自身を除く): 117591856

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 32653, 65306, 228571, 457142, 1599997, 3199994, 11199979, 22399958, 78399853, 156799706]

約数ペア:

[(1, 156799706), (2, 78399853), (7, 22399958), (14, 11199979), (49, 3199994), (98, 1599997), (343, 457142), (686, 228571), (2401, 65306), (4802, 32653)]