156918507957

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{5521}}^1\times {\mathrm{36299}}^1$

素因数の和:41858

約数の個数: 32

約数和(自身を含む): 240538320000

約数和(自身を除く): 83619812043

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 5521, 16563, 36299, 49689, 108897, 149067, 160109, 326691, 480327, 980073, 1052671, 1440981, 3158013, 4322943, 9474039, 28422117, 200406779, 601220337, 1803661011, 5410983033, 5811796591, 17435389773, 52306169319, 156918507957]

約数ペア:

[(1, 156918507957), (3, 52306169319), (9, 17435389773), (27, 5811796591), (29, 5410983033), (87, 1803661011), (261, 601220337), (783, 200406779), (5521, 28422117), (16563, 9474039), (36299, 4322943), (49689, 3158013), (108897, 1440981), (149067, 1052671), (160109, 980073), (326691, 480327)]