140209128

素因数分解:

$2^3\times 3^2\times {\mathrm{599}}^1\times {\mathrm{3251}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 380484000

約数和(自身を除く): 240274872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 599, 1198, 1797, 2396, 3251, 3594, 4792, 5391, 6502, 7188, 9753, 10782, 13004, 14376, 19506, 21564, 26008, 29259, 39012, 43128, 58518, 78024, 117036, 234072, 1947349, 3894698, 5842047, 7789396, 11684094, 15578792, 17526141, 23368188, 35052282, 46736376, 70104564, 140209128]

約数ペア:

[(1, 140209128), (2, 70104564), (3, 46736376), (4, 35052282), (6, 23368188), (8, 17526141), (9, 15578792), (12, 11684094), (18, 7789396), (24, 5842047), (36, 3894698), (72, 1947349), (599, 234072), (1198, 117036), (1797, 78024), (2396, 58518), (3251, 43128), (3594, 39012), (4792, 29259), (5391, 26008), (6502, 21564), (7188, 19506), (9753, 14376), (10782, 13004)]