156921522261

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1\times {\mathrm{1187}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 246228719616

約数和(自身を除く): 89307197355

約数列:

[1, 3, 7, 21, 43, 129, 281, 301, 521, 843, 903, 1187, 1563, 1967, 3561, 3647, 5901, 8309, 10941, 12083, 22403, 24927, 36249, 51041, 67209, 84581, 146401, 153123, 156821, 253743, 333547, 357287, 439203, 470463, 618427, 1000641, 1024807, 1071861, 1855281, 2334829, 3074421, 4328989, 6295243, 7004487, 12986967, 14342521, 18885729, 26592361, 43027563, 44066701, 79777083, 100397647, 132200103, 173777987, 186146527, 301192941, 521333961, 558439581, 1216445909, 3649337727, 7472453441, 22417360323, 52307174087, 156921522261]

約数ペア:

[(1, 156921522261), (3, 52307174087), (7, 22417360323), (21, 7472453441), (43, 3649337727), (129, 1216445909), (281, 558439581), (301, 521333961), (521, 301192941), (843, 186146527), (903, 173777987), (1187, 132200103), (1563, 100397647), (1967, 79777083), (3561, 44066701), (3647, 43027563), (5901, 26592361), (8309, 18885729), (10941, 14342521), (12083, 12986967), (22403, 7004487), (24927, 6295243), (36249, 4328989), (51041, 3074421), (67209, 2334829), (84581, 1855281), (146401, 1071861), (153123, 1024807), (156821, 1000641), (253743, 618427), (333547, 470463), (357287, 439203)]