168889420916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1123}}^1\times {\mathrm{2801}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 306176736768

約数和(自身を除く): 137287315852

約数列:

[1, 2, 4, 31, 62, 124, 433, 866, 1123, 1732, 2246, 2801, 4492, 5602, 11204, 13423, 26846, 34813, 53692, 69626, 86831, 139252, 173662, 347324, 486259, 972518, 1212833, 1945036, 2425666, 3145523, 4851332, 6291046, 12582092, 15074029, 30148058, 37597823, 60296116, 75195646, 97511213, 150391292, 195022426, 390044852, 1362011459, 2724022918, 5448045836, 42222355229, 84444710458, 168889420916]

約数ペア:

[(1, 168889420916), (2, 84444710458), (4, 42222355229), (31, 5448045836), (62, 2724022918), (124, 1362011459), (433, 390044852), (866, 195022426), (1123, 150391292), (1732, 97511213), (2246, 75195646), (2801, 60296116), (4492, 37597823), (5602, 30148058), (11204, 15074029), (13423, 12582092), (26846, 6291046), (34813, 4851332), (53692, 3145523), (69626, 2425666), (86831, 1945036), (139252, 1212833), (173662, 972518), (347324, 486259)]