130521372

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{148997}}^1$

素因数の和:149077

約数の個数: 24

約数和(自身を含む): 308723856

約数和(自身を除く): 178202484

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 148997, 297994, 446991, 595988, 893982, 1787964, 10876781, 21753562, 32630343, 43507124, 65260686, 130521372]

約数ペア:

[(1, 130521372), (2, 65260686), (3, 43507124), (4, 32630343), (6, 21753562), (12, 10876781), (73, 1787964), (146, 893982), (219, 595988), (292, 446991), (438, 297994), (876, 148997)]