123237788

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 219098880

約数和(自身を除く): 95861092

約数列:

[1, 2, 4, 79, 158, 316, 571, 683, 1142, 1366, 2284, 2732, 45109, 53957, 90218, 107914, 180436, 215828, 389993, 779986, 1559972, 30809447, 61618894, 123237788]

約数ペア:

[(1, 123237788), (2, 61618894), (4, 30809447), (79, 1559972), (158, 779986), (316, 389993), (571, 215828), (683, 180436), (1142, 107914), (1366, 90218), (2284, 53957), (2732, 45109)]