138257568

素因数分解:

$2^5\times 3^2\times {\mathrm{480061}}^1$

素因数の和:480077

約数の個数: 36

約数和(自身を含む): 393170778

約数和(自身を除く): 254913210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480061, 960122, 1440183, 1920244, 2880366, 3840488, 4320549, 5760732, 7680976, 8641098, 11521464, 15361952, 17282196, 23042928, 34564392, 46085856, 69128784, 138257568]

約数ペア:

[(1, 138257568), (2, 69128784), (3, 46085856), (4, 34564392), (6, 23042928), (8, 17282196), (9, 15361952), (12, 11521464), (16, 8641098), (18, 7680976), (24, 5760732), (32, 4320549), (36, 3840488), (48, 2880366), (72, 1920244), (96, 1440183), (144, 960122), (288, 480061)]