166815770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11941}}^1$

素因数の和:12086

約数の個数: 32

約数和(自身を含む): 330172416

約数和(自身を除く): 163356646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 11941, 13970, 23882, 59705, 119410, 131351, 262702, 656755, 1313510, 1516507, 3033014, 7582535, 15165070, 16681577, 33363154, 83407885, 166815770]

約数ペア:

[(1, 166815770), (2, 83407885), (5, 33363154), (10, 16681577), (11, 15165070), (22, 7582535), (55, 3033014), (110, 1516507), (127, 1313510), (254, 656755), (635, 262702), (1270, 131351), (1397, 119410), (2794, 59705), (6985, 23882), (11941, 13970)]