137992952

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 262254720

約数和(自身を除く): 124261768

約数列:

[1, 2, 4, 8, 157, 181, 314, 362, 607, 628, 724, 1214, 1256, 1448, 2428, 4856, 28417, 56834, 95299, 109867, 113668, 190598, 219734, 227336, 381196, 439468, 762392, 878936, 17249119, 34498238, 68996476, 137992952]

約数ペア:

[(1, 137992952), (2, 68996476), (4, 34498238), (8, 17249119), (157, 878936), (181, 762392), (314, 439468), (362, 381196), (607, 227336), (628, 219734), (724, 190598), (1214, 113668), (1256, 109867), (1448, 95299), (2428, 56834), (4856, 28417)]