168555280288

素因数分解:

$2^5\times {\mathrm{4001}}^1\times {\mathrm{1316509}}^1$

素因数の和:1320520

約数の個数: 24

約数和(自身を含む): 331926400260

約数和(自身を除く): 163371119972

約数列:

[1, 2, 4, 8, 16, 32, 4001, 8002, 16004, 32008, 64016, 128032, 1316509, 2633018, 5266036, 10532072, 21064144, 42128288, 5267352509, 10534705018, 21069410036, 42138820072, 84277640144, 168555280288]

約数ペア:

[(1, 168555280288), (2, 84277640144), (4, 42138820072), (8, 21069410036), (16, 10534705018), (32, 5267352509), (4001, 42128288), (8002, 21064144), (16004, 10532072), (32008, 5266036), (64016, 2633018), (128032, 1316509)]