133078808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8231}}^1$

素因数の和:8327

約数の個数: 32

約数和(自身を含む): 260789760

約数和(自身を除く): 127710952

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 8231, 16168, 16462, 32924, 65848, 353933, 386857, 707866, 773714, 1415732, 1547428, 2831464, 3094856, 16634851, 33269702, 66539404, 133078808]

約数ペア:

[(1, 133078808), (2, 66539404), (4, 33269702), (8, 16634851), (43, 3094856), (47, 2831464), (86, 1547428), (94, 1415732), (172, 773714), (188, 707866), (344, 386857), (376, 353933), (2021, 65848), (4042, 32924), (8084, 16462), (8231, 16168)]