166179970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{36847}}^1$

素因数の和:36906

約数の個数: 32

約数和(自身を含む): 334285056

約数和(自身を除く): 168105086

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 36847, 73694, 184235, 368470, 405317, 810634, 1510727, 2026585, 3021454, 4053170, 7553635, 15107270, 16617997, 33235994, 83089985, 166179970]

約数ペア:

[(1, 166179970), (2, 83089985), (5, 33235994), (10, 16617997), (11, 15107270), (22, 7553635), (41, 4053170), (55, 3021454), (82, 2026585), (110, 1510727), (205, 810634), (410, 405317), (451, 368470), (902, 184235), (2255, 73694), (4510, 36847)]