123236428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151769}}^1$

素因数の和:151809

約数の個数: 24

約数和(自身を含む): 254973600

約数和(自身を除く): 131737172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 151769, 303538, 607076, 1062383, 2124766, 4249532, 4401301, 8802602, 17605204, 30809107, 61618214, 123236428]

約数ペア:

[(1, 123236428), (2, 61618214), (4, 30809107), (7, 17605204), (14, 8802602), (28, 4401301), (29, 4249532), (58, 2124766), (116, 1062383), (203, 607076), (406, 303538), (812, 151769)]