157224202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{22859}}^1$

素因数の和:23061

約数の個数: 16

約数和(自身を含む): 249631200

約数和(自身を除く): 92406998

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 22859, 45718, 434321, 868642, 4137479, 8274958, 78612101, 157224202]

約数ペア:

[(1, 157224202), (2, 78612101), (19, 8274958), (38, 4137479), (181, 868642), (362, 434321), (3439, 45718), (6878, 22859)]