189288232

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109037}}^1$

素因数の和:109081

約数の個数: 32

約数和(自身を含む): 418705920

約数和(自身を除く): 229417688

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 109037, 218074, 436148, 763259, 872296, 1526518, 3053036, 3380147, 6106072, 6760294, 13520588, 23661029, 27041176, 47322058, 94644116, 189288232]

約数ペア:

[(1, 189288232), (2, 94644116), (4, 47322058), (7, 27041176), (8, 23661029), (14, 13520588), (28, 6760294), (31, 6106072), (56, 3380147), (62, 3053036), (124, 1526518), (217, 872296), (248, 763259), (434, 436148), (868, 218074), (1736, 109037)]