123239648

素因数分解:

$2^5\times 7^1\times {\mathrm{550177}}^1$

素因数の和:550194

約数の個数: 24

約数和(自身を含む): 277289712

約数和(自身を除く): 154050064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 550177, 1100354, 2200708, 3851239, 4401416, 7702478, 8802832, 15404956, 17605664, 30809912, 61619824, 123239648]

約数ペア:

[(1, 123239648), (2, 61619824), (4, 30809912), (7, 17605664), (8, 15404956), (14, 8802832), (16, 7702478), (28, 4401416), (32, 3851239), (56, 2200708), (112, 1100354), (224, 550177)]