129336399344

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{5205103}}^1$

素因数の和:5206664

約数の個数: 20

約数和(自身を含む): 250750680096

約数和(自身を除く): 121414280752

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 12424, 24848, 5205103, 10410206, 20820412, 41640824, 83281648, 8083524959, 16167049918, 32334099836, 64668199672, 129336399344]

約数ペア:

[(1, 129336399344), (2, 64668199672), (4, 32334099836), (8, 16167049918), (16, 8083524959), (1553, 83281648), (3106, 41640824), (6212, 20820412), (12424, 10410206), (24848, 5205103)]