138147768

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19381}}^1$

素因数の和:19410

約数の個数: 80

約数和(自身を含む): 422139960

約数和(自身を除く): 283992192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 19381, 38762, 58143, 77524, 116286, 155048, 174429, 213191, 232572, 348858, 426382, 465144, 523287, 639573, 697716, 852764, 1046574, 1279146, 1395432, 1569861, 1705528, 1918719, 2093148, 2558292, 3139722, 3837438, 4186296, 5116584, 5756157, 6279444, 7674876, 11512314, 12558888, 15349752, 17268471, 23024628, 34536942, 46049256, 69073884, 138147768]

約数ペア:

[(1, 138147768), (2, 69073884), (3, 46049256), (4, 34536942), (6, 23024628), (8, 17268471), (9, 15349752), (11, 12558888), (12, 11512314), (18, 7674876), (22, 6279444), (24, 5756157), (27, 5116584), (33, 4186296), (36, 3837438), (44, 3139722), (54, 2558292), (66, 2093148), (72, 1918719), (81, 1705528), (88, 1569861), (99, 1395432), (108, 1279146), (132, 1046574), (162, 852764), (198, 697716), (216, 639573), (264, 523287), (297, 465144), (324, 426382), (396, 348858), (594, 232572), (648, 213191), (792, 174429), (891, 155048), (1188, 116286), (1782, 77524), (2376, 58143), (3564, 38762), (7128, 19381)]