155159367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 234938880

約数和(自身を除く): 79779513

約数列:

[1, 3, 11, 29, 33, 87, 197, 319, 591, 823, 957, 2167, 2469, 5713, 6501, 9053, 17139, 23867, 27159, 62843, 71601, 162131, 188529, 262537, 486393, 787611, 1783441, 4701799, 5350323, 14105397, 51719789, 155159367]

約数ペア:

[(1, 155159367), (3, 51719789), (11, 14105397), (29, 5350323), (33, 4701799), (87, 1783441), (197, 787611), (319, 486393), (591, 262537), (823, 188529), (957, 162131), (2167, 71601), (2469, 62843), (5713, 27159), (6501, 23867), (9053, 17139)]