155265432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21493}}^1$

素因数の和:21552

約数の個数: 64

約数和(自身を含む): 453953280

約数和(自身を除く): 298687848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 21493, 42986, 64479, 85972, 128958, 150451, 171944, 257916, 300902, 451353, 515832, 601804, 902706, 924199, 1203608, 1805412, 1848398, 2772597, 3610824, 3696796, 5545194, 6469393, 7393592, 11090388, 12938786, 19408179, 22180776, 25877572, 38816358, 51755144, 77632716, 155265432]

約数ペア:

[(1, 155265432), (2, 77632716), (3, 51755144), (4, 38816358), (6, 25877572), (7, 22180776), (8, 19408179), (12, 12938786), (14, 11090388), (21, 7393592), (24, 6469393), (28, 5545194), (42, 3696796), (43, 3610824), (56, 2772597), (84, 1848398), (86, 1805412), (129, 1203608), (168, 924199), (172, 902706), (258, 601804), (301, 515832), (344, 451353), (516, 300902), (602, 257916), (903, 171944), (1032, 150451), (1204, 128958), (1806, 85972), (2408, 64479), (3612, 42986), (7224, 21493)]