140897108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 283046400

約数和(自身を除く): 142149292

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 341, 583, 682, 1166, 1364, 1643, 1949, 2332, 3286, 3898, 6572, 7796, 18073, 21439, 36146, 42878, 60419, 72292, 85756, 103297, 120838, 206594, 241676, 413188, 664609, 1136267, 1329218, 2272534, 2658436, 3202207, 4545068, 6404414, 12808828, 35224277, 70448554, 140897108]

約数ペア:

[(1, 140897108), (2, 70448554), (4, 35224277), (11, 12808828), (22, 6404414), (31, 4545068), (44, 3202207), (53, 2658436), (62, 2272534), (106, 1329218), (124, 1136267), (212, 664609), (341, 413188), (583, 241676), (682, 206594), (1166, 120838), (1364, 103297), (1643, 85756), (1949, 72292), (2332, 60419), (3286, 42878), (3898, 36146), (6572, 21439), (7796, 18073)]