161718154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{10247}}^1$

素因数の和:10869

約数の個数: 16

約数和(自身を含む): 261692928

約数和(自身を除く): 99974774

約数列:

[1, 2, 13, 26, 607, 1214, 7891, 10247, 15782, 20494, 133211, 266422, 6219929, 12439858, 80859077, 161718154]

約数ペア:

[(1, 161718154), (2, 80859077), (13, 12439858), (26, 6219929), (607, 266422), (1214, 133211), (7891, 20494), (10247, 15782)]