168088304

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{16649}}^1$

素因数の和:17288

約数の個数: 20

約数和(自身を含む): 326206800

約数和(自身を除く): 158118496

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 16649, 33298, 66596, 133192, 266384, 10505519, 21011038, 42022076, 84044152, 168088304]

約数ペア:

[(1, 168088304), (2, 84044152), (4, 42022076), (8, 21011038), (16, 10505519), (631, 266384), (1262, 133192), (2524, 66596), (5048, 33298), (10096, 16649)]