164039392112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1\times {\mathrm{2473}}^1$

素因数の和:4030

約数の個数: 80

約数和(自身を含む): 330434565120

約数和(自身を除く): 166395173008

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1439, 2473, 2878, 2881, 4946, 5756, 5762, 9892, 11512, 11524, 19784, 23024, 23048, 39568, 46096, 61877, 96413, 106339, 123754, 165691, 192826, 212678, 247508, 331382, 385652, 425356, 495016, 662764, 771304, 850712, 990032, 1325528, 1542608, 1701424, 2651056, 3558647, 4145759, 7117294, 7124713, 8291518, 14234588, 14249426, 16583036, 28469176, 28498852, 33166072, 56938352, 56997704, 66332144, 113995408, 153021821, 238429349, 306043642, 476858698, 612087284, 953717396, 1224174568, 1907434792, 2448349136, 3814869584, 10252462007, 20504924014, 41009848028, 82019696056, 164039392112]

約数ペア:

[(1, 164039392112), (2, 82019696056), (4, 41009848028), (8, 20504924014), (16, 10252462007), (43, 3814869584), (67, 2448349136), (86, 1907434792), (134, 1224174568), (172, 953717396), (268, 612087284), (344, 476858698), (536, 306043642), (688, 238429349), (1072, 153021821), (1439, 113995408), (2473, 66332144), (2878, 56997704), (2881, 56938352), (4946, 33166072), (5756, 28498852), (5762, 28469176), (9892, 16583036), (11512, 14249426), (11524, 14234588), (19784, 8291518), (23024, 7124713), (23048, 7117294), (39568, 4145759), (46096, 3558647), (61877, 2651056), (96413, 1701424), (106339, 1542608), (123754, 1325528), (165691, 990032), (192826, 850712), (212678, 771304), (247508, 662764), (331382, 495016), (385652, 425356)]