157629120770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17681}}^1\times {\mathrm{81047}}^1$

素因数の和:98746

約数の個数: 32

約数和(自身を含む): 309547598976

約数和(自身を除く): 151918478206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17681, 35362, 81047, 88405, 162094, 176810, 194491, 388982, 405235, 810470, 891517, 972455, 1783034, 1944910, 4457585, 8915170, 1432992007, 2865984014, 7164960035, 14329920070, 15762912077, 31525824154, 78814560385, 157629120770]

約数ペア:

[(1, 157629120770), (2, 78814560385), (5, 31525824154), (10, 15762912077), (11, 14329920070), (22, 7164960035), (55, 2865984014), (110, 1432992007), (17681, 8915170), (35362, 4457585), (81047, 1944910), (88405, 1783034), (162094, 972455), (176810, 891517), (194491, 810470), (388982, 405235)]