161425088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:981

約数の個数: 56

約数和(自身を含む): 350910144

約数和(自身を除く): 189485056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 467, 491, 704, 934, 982, 1868, 1964, 3736, 3928, 5137, 5401, 7472, 7856, 10274, 10802, 14944, 15712, 20548, 21604, 29888, 31424, 41096, 43208, 82192, 86416, 164384, 172832, 229297, 328768, 345664, 458594, 917188, 1834376, 2522267, 3668752, 5044534, 7337504, 10089068, 14675008, 20178136, 40356272, 80712544, 161425088]

約数ペア:

[(1, 161425088), (2, 80712544), (4, 40356272), (8, 20178136), (11, 14675008), (16, 10089068), (22, 7337504), (32, 5044534), (44, 3668752), (64, 2522267), (88, 1834376), (176, 917188), (352, 458594), (467, 345664), (491, 328768), (704, 229297), (934, 172832), (982, 164384), (1868, 86416), (1964, 82192), (3736, 43208), (3928, 41096), (5137, 31424), (5401, 29888), (7472, 21604), (7856, 20548), (10274, 15712), (10802, 14944)]