149263836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12577}}^1$

素因数の和:12650

約数の個数: 48

約数和(自身を含む): 371906304

約数和(自身を除く): 222642468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 12577, 25154, 37731, 50308, 75462, 150924, 289271, 540811, 578542, 867813, 1081622, 1157084, 1622433, 1735626, 2163244, 3244866, 3471252, 6489732, 12438653, 24877306, 37315959, 49754612, 74631918, 149263836]

約数ペア:

[(1, 149263836), (2, 74631918), (3, 49754612), (4, 37315959), (6, 24877306), (12, 12438653), (23, 6489732), (43, 3471252), (46, 3244866), (69, 2163244), (86, 1735626), (92, 1622433), (129, 1157084), (138, 1081622), (172, 867813), (258, 578542), (276, 540811), (516, 289271), (989, 150924), (1978, 75462), (2967, 50308), (3956, 37731), (5934, 25154), (11868, 12577)]