155492044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{1213}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 276694880

約数和(自身を除く): 121202836

約数列:

[1, 2, 4, 73, 146, 292, 439, 878, 1213, 1756, 2426, 4852, 32047, 64094, 88549, 128188, 177098, 354196, 532507, 1065014, 2130028, 38873011, 77746022, 155492044]

約数ペア:

[(1, 155492044), (2, 77746022), (4, 38873011), (73, 2130028), (146, 1065014), (292, 532507), (439, 354196), (878, 177098), (1213, 128188), (1756, 88549), (2426, 64094), (4852, 32047)]