140462424

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 408324180

約数和(自身を除く): 267861756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 71, 72, 81, 86, 108, 129, 142, 162, 172, 213, 216, 258, 284, 324, 344, 387, 426, 516, 568, 639, 648, 774, 852, 1032, 1161, 1278, 1548, 1704, 1917, 2322, 2556, 3053, 3096, 3483, 3834, 4644, 5041, 5112, 5751, 6106, 6966, 7668, 9159, 9288, 10082, 11502, 12212, 13932, 15123, 15336, 18318, 20164, 23004, 24424, 27477, 27864, 30246, 36636, 40328, 45369, 46008, 54954, 60492, 73272, 82431, 90738, 109908, 120984, 136107, 164862, 181476, 216763, 219816, 247293, 272214, 329724, 362952, 408321, 433526, 494586, 544428, 650289, 659448, 816642, 867052, 989172, 1088856, 1300578, 1633284, 1734104, 1950867, 1978344, 2601156, 3266568, 3901734, 5202312, 5852601, 7803468, 11705202, 15606936, 17557803, 23410404, 35115606, 46820808, 70231212, 140462424]

約数ペア:

[(1, 140462424), (2, 70231212), (3, 46820808), (4, 35115606), (6, 23410404), (8, 17557803), (9, 15606936), (12, 11705202), (18, 7803468), (24, 5852601), (27, 5202312), (36, 3901734), (43, 3266568), (54, 2601156), (71, 1978344), (72, 1950867), (81, 1734104), (86, 1633284), (108, 1300578), (129, 1088856), (142, 989172), (162, 867052), (172, 816642), (213, 659448), (216, 650289), (258, 544428), (284, 494586), (324, 433526), (344, 408321), (387, 362952), (426, 329724), (516, 272214), (568, 247293), (639, 219816), (648, 216763), (774, 181476), (852, 164862), (1032, 136107), (1161, 120984), (1278, 109908), (1548, 90738), (1704, 82431), (1917, 73272), (2322, 60492), (2556, 54954), (3053, 46008), (3096, 45369), (3483, 40328), (3834, 36636), (4644, 30246), (5041, 27864), (5112, 27477), (5751, 24424), (6106, 23004), (6966, 20164), (7668, 18318), (9159, 15336), (9288, 15123), (10082, 13932), (11502, 12212)]