168032180

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{16703}}^1$

素因数の和:17215

約数の個数: 24

約数和(自身を含む): 353590272

約数和(自身を除く): 185558092

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 16703, 33406, 66812, 83515, 167030, 334060, 8401609, 16803218, 33606436, 42008045, 84016090, 168032180]

約数ペア:

[(1, 168032180), (2, 84016090), (4, 42008045), (5, 33606436), (10, 16803218), (20, 8401609), (503, 334060), (1006, 167030), (2012, 83515), (2515, 66812), (5030, 33406), (10060, 16703)]