164094795

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 311869440

約数和(自身を除く): 147774645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 127, 135, 153, 255, 381, 459, 563, 635, 765, 1143, 1689, 1905, 2159, 2295, 2815, 3429, 5067, 5715, 6477, 8445, 9571, 10795, 15201, 17145, 19431, 25335, 28713, 32385, 47855, 58293, 71501, 76005, 86139, 97155, 143565, 214503, 258417, 291465, 357505, 430695, 643509, 1072515, 1215517, 1292085, 1930527, 3217545, 3646551, 6077585, 9652635, 10939653, 18232755, 32818959, 54698265, 164094795]

約数ペア:

[(1, 164094795), (3, 54698265), (5, 32818959), (9, 18232755), (15, 10939653), (17, 9652635), (27, 6077585), (45, 3646551), (51, 3217545), (85, 1930527), (127, 1292085), (135, 1215517), (153, 1072515), (255, 643509), (381, 430695), (459, 357505), (563, 291465), (635, 258417), (765, 214503), (1143, 143565), (1689, 97155), (1905, 86139), (2159, 76005), (2295, 71501), (2815, 58293), (3429, 47855), (5067, 32385), (5715, 28713), (6477, 25335), (8445, 19431), (9571, 17145), (10795, 15201)]