152838728

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6217}}^1$

素因数の和:6669

約数の個数: 32

約数和(自身を含む): 328310400

約数和(自身を除く): 175471672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 6146, 6217, 12292, 12434, 24584, 24868, 43519, 49736, 87038, 174076, 348152, 2729263, 5458526, 10917052, 19104841, 21834104, 38209682, 76419364, 152838728]

約数ペア:

[(1, 152838728), (2, 76419364), (4, 38209682), (7, 21834104), (8, 19104841), (14, 10917052), (28, 5458526), (56, 2729263), (439, 348152), (878, 174076), (1756, 87038), (3073, 49736), (3512, 43519), (6146, 24868), (6217, 24584), (12292, 12434)]