179353768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107269}}^1$

素因数の和:107305

約数の個数: 32

約数和(自身を含む): 386172000

約数和(自身を除く): 206818232

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 107269, 214538, 429076, 858152, 1179959, 2038111, 2359918, 4076222, 4719836, 8152444, 9439672, 16304888, 22419221, 44838442, 89676884, 179353768]

約数ペア:

[(1, 179353768), (2, 89676884), (4, 44838442), (8, 22419221), (11, 16304888), (19, 9439672), (22, 8152444), (38, 4719836), (44, 4076222), (76, 2359918), (88, 2038111), (152, 1179959), (209, 858152), (418, 429076), (836, 214538), (1672, 107269)]