189820296

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{20759}}^1$

素因数の和:20898

約数の個数: 48

約数和(自身を含む): 518169600

約数和(自身を除く): 328349304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 20759, 41518, 62277, 83036, 124554, 166072, 186831, 249108, 373662, 498216, 747324, 1494648, 2636393, 5272786, 7909179, 10545572, 15818358, 21091144, 23727537, 31636716, 47455074, 63273432, 94910148, 189820296]

約数ペア:

[(1, 189820296), (2, 94910148), (3, 63273432), (4, 47455074), (6, 31636716), (8, 23727537), (9, 21091144), (12, 15818358), (18, 10545572), (24, 7909179), (36, 5272786), (72, 2636393), (127, 1494648), (254, 747324), (381, 498216), (508, 373662), (762, 249108), (1016, 186831), (1143, 166072), (1524, 124554), (2286, 83036), (3048, 62277), (4572, 41518), (9144, 20759)]