156948558080

素因数分解:

$2^8\times 5^1\times {\mathrm{122616061}}^1$

素因数の和:122616082

約数の個数: 36

約数和(自身を含む): 375940846092

約数和(自身を除く): 218992288012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 122616061, 245232122, 490464244, 613080305, 980928488, 1226160610, 1961856976, 2452321220, 3923713952, 4904642440, 7847427904, 9809284880, 15694855808, 19618569760, 31389711616, 39237139520, 78474279040, 156948558080]

約数ペア:

[(1, 156948558080), (2, 78474279040), (4, 39237139520), (5, 31389711616), (8, 19618569760), (10, 15694855808), (16, 9809284880), (20, 7847427904), (32, 4904642440), (40, 3923713952), (64, 2452321220), (80, 1961856976), (128, 1226160610), (160, 980928488), (256, 613080305), (320, 490464244), (640, 245232122), (1280, 122616061)]