100127816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 190848000

約数和(自身を除く): 90720184

約数列:

[1, 2, 4, 8, 127, 139, 254, 278, 508, 556, 709, 1016, 1112, 1418, 2836, 5672, 17653, 35306, 70612, 90043, 98551, 141224, 180086, 197102, 360172, 394204, 720344, 788408, 12515977, 25031954, 50063908, 100127816]

約数ペア:

[(1, 100127816), (2, 50063908), (4, 25031954), (8, 12515977), (127, 788408), (139, 720344), (254, 394204), (278, 360172), (508, 197102), (556, 180086), (709, 141224), (1016, 98551), (1112, 90043), (1418, 70612), (2836, 35306), (5672, 17653)]