140381904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{613}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 392252672

約数和(自身を除く): 251870768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 367, 613, 624, 734, 1101, 1226, 1468, 1839, 2202, 2452, 2936, 3678, 4404, 4771, 4904, 5872, 7356, 7969, 8808, 9542, 9808, 14313, 14712, 15938, 17616, 19084, 23907, 28626, 29424, 31876, 38168, 47814, 57252, 63752, 76336, 95628, 114504, 127504, 191256, 224971, 229008, 382512, 449942, 674913, 899884, 1349826, 1799768, 2699652, 2924623, 3599536, 5399304, 5849246, 8773869, 10798608, 11698492, 17547738, 23396984, 35095476, 46793968, 70190952, 140381904]

約数ペア:

[(1, 140381904), (2, 70190952), (3, 46793968), (4, 35095476), (6, 23396984), (8, 17547738), (12, 11698492), (13, 10798608), (16, 8773869), (24, 5849246), (26, 5399304), (39, 3599536), (48, 2924623), (52, 2699652), (78, 1799768), (104, 1349826), (156, 899884), (208, 674913), (312, 449942), (367, 382512), (613, 229008), (624, 224971), (734, 191256), (1101, 127504), (1226, 114504), (1468, 95628), (1839, 76336), (2202, 63752), (2452, 57252), (2936, 47814), (3678, 38168), (4404, 31876), (4771, 29424), (4904, 28626), (5872, 23907), (7356, 19084), (7969, 17616), (8808, 15938), (9542, 14712), (9808, 14313)]