158431196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27073}}^1$

素因数の和:27114

約数の個数: 48

約数和(自身を含む): 363874560

約数和(自身を除く): 205443364

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 27073, 54146, 108292, 189511, 297803, 379022, 514387, 595606, 758044, 1028774, 1191212, 2057548, 2084621, 3600709, 4169242, 5658257, 7201418, 8338484, 11316514, 14402836, 22633028, 39607799, 79215598, 158431196]

約数ペア:

[(1, 158431196), (2, 79215598), (4, 39607799), (7, 22633028), (11, 14402836), (14, 11316514), (19, 8338484), (22, 7201418), (28, 5658257), (38, 4169242), (44, 3600709), (76, 2084621), (77, 2057548), (133, 1191212), (154, 1028774), (209, 758044), (266, 595606), (308, 514387), (418, 379022), (532, 297803), (836, 189511), (1463, 108292), (2926, 54146), (5852, 27073)]