164045855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3373}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 201144384

約数和(自身を除く): 37098529

約数列:

[1, 5, 71, 137, 355, 685, 3373, 9727, 16865, 48635, 239483, 462101, 1197415, 2310505, 32809171, 164045855]

約数ペア:

[(1, 164045855), (5, 32809171), (71, 2310505), (137, 1197415), (355, 462101), (685, 239483), (3373, 48635), (9727, 16865)]