130526672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 260382144

約数和(自身を除く): 129855472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 193, 344, 386, 688, 772, 983, 1544, 1966, 3088, 3932, 7864, 8299, 15728, 16598, 33196, 42269, 66392, 84538, 132784, 169076, 189719, 338152, 379438, 676304, 758876, 1517752, 3035504, 8157917, 16315834, 32631668, 65263336, 130526672]

約数ペア:

[(1, 130526672), (2, 65263336), (4, 32631668), (8, 16315834), (16, 8157917), (43, 3035504), (86, 1517752), (172, 758876), (193, 676304), (344, 379438), (386, 338152), (688, 189719), (772, 169076), (983, 132784), (1544, 84538), (1966, 66392), (3088, 42269), (3932, 33196), (7864, 16598), (8299, 15728)]