121867312

素因数分解:

$2^4\times 7^2\times {\mathrm{155443}}^1$

素因数の和:155465

約数の個数: 30

約数和(自身を含む): 274669548

約数和(自身を除く): 152802236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 155443, 310886, 621772, 1088101, 1243544, 2176202, 2487088, 4352404, 7616707, 8704808, 15233414, 17409616, 30466828, 60933656, 121867312]

約数ペア:

[(1, 121867312), (2, 60933656), (4, 30466828), (7, 17409616), (8, 15233414), (14, 8704808), (16, 7616707), (28, 4352404), (49, 2487088), (56, 2176202), (98, 1243544), (112, 1088101), (196, 621772), (392, 310886), (784, 155443)]