164811888

素因数分解:

$2^4\times 3^3\times {\mathrm{381509}}^1$

素因数の和:381526

約数の個数: 40

約数和(自身を含む): 473072400

約数和(自身を除く): 308260512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 381509, 763018, 1144527, 1526036, 2289054, 3052072, 3433581, 4578108, 6104144, 6867162, 9156216, 10300743, 13734324, 18312432, 20601486, 27468648, 41202972, 54937296, 82405944, 164811888]

約数ペア:

[(1, 164811888), (2, 82405944), (3, 54937296), (4, 41202972), (6, 27468648), (8, 20601486), (9, 18312432), (12, 13734324), (16, 10300743), (18, 9156216), (24, 6867162), (27, 6104144), (36, 4578108), (48, 3433581), (54, 3052072), (72, 2289054), (108, 1526036), (144, 1144527), (216, 763018), (432, 381509)]