143072928

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1933}}^1$

素因数の和:2206

約数の個数: 72

約数和(自身を含む): 408658068

約数和(自身を除く): 265585140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 1933, 2056, 2313, 3084, 3866, 4112, 4626, 5799, 6168, 7732, 8224, 9252, 11598, 12336, 15464, 17397, 18504, 23196, 24672, 30928, 34794, 37008, 46392, 61856, 69588, 74016, 92784, 139176, 185568, 278352, 496781, 556704, 993562, 1490343, 1987124, 2980686, 3974248, 4471029, 5961372, 7948496, 8942058, 11922744, 15896992, 17884116, 23845488, 35768232, 47690976, 71536464, 143072928]

約数ペア:

[(1, 143072928), (2, 71536464), (3, 47690976), (4, 35768232), (6, 23845488), (8, 17884116), (9, 15896992), (12, 11922744), (16, 8942058), (18, 7948496), (24, 5961372), (32, 4471029), (36, 3974248), (48, 2980686), (72, 1987124), (96, 1490343), (144, 993562), (257, 556704), (288, 496781), (514, 278352), (771, 185568), (1028, 139176), (1542, 92784), (1933, 74016), (2056, 69588), (2313, 61856), (3084, 46392), (3866, 37008), (4112, 34794), (4626, 30928), (5799, 24672), (6168, 23196), (7732, 18504), (8224, 17397), (9252, 15464), (11598, 12336)]