161411173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{5531}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 201807360

約数和(自身を除く): 40396187

約数列:

[1, 7, 11, 77, 379, 2653, 4169, 5531, 29183, 38717, 60841, 425887, 2096249, 14673743, 23058739, 161411173]

約数ペア:

[(1, 161411173), (7, 23058739), (11, 14673743), (77, 2096249), (379, 425887), (2653, 60841), (4169, 38717), (5531, 29183)]