147361648

素因数分解:

$2^4\times 7^1\times {\mathrm{1315729}}^1$

素因数の和:1315744

約数の個数: 20

約数和(自身を含む): 326301040

約数和(自身を除く): 178939392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1315729, 2631458, 5262916, 9210103, 10525832, 18420206, 21051664, 36840412, 73680824, 147361648]

約数ペア:

[(1, 147361648), (2, 73680824), (4, 36840412), (7, 21051664), (8, 18420206), (14, 10525832), (16, 9210103), (28, 5262916), (56, 2631458), (112, 1315729)]