147989312

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{11981}}^1$

素因数の和:12186

約数の個数: 28

約数和(自身を含む): 295212516

約数和(自身を除く): 147223204

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 11981, 12352, 23962, 47924, 95848, 191696, 383392, 766784, 2312333, 4624666, 9249332, 18498664, 36997328, 73994656, 147989312]

約数ペア:

[(1, 147989312), (2, 73994656), (4, 36997328), (8, 18498664), (16, 9249332), (32, 4624666), (64, 2312333), (193, 766784), (386, 383392), (772, 191696), (1544, 95848), (3088, 47924), (6176, 23962), (11981, 12352)]