151322422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 245836800

約数和(自身を除く): 94514378

約数列:

[1, 2, 19, 38, 47, 94, 193, 386, 439, 878, 893, 1786, 3667, 7334, 8341, 9071, 16682, 18142, 20633, 41266, 84727, 169454, 172349, 344698, 392027, 784054, 1609813, 3219626, 3982169, 7964338, 75661211, 151322422]

約数ペア:

[(1, 151322422), (2, 75661211), (19, 7964338), (38, 3982169), (47, 3219626), (94, 1609813), (193, 784054), (386, 392027), (439, 344698), (878, 172349), (893, 169454), (1786, 84727), (3667, 41266), (7334, 20633), (8341, 18142), (9071, 16682)]