140012568

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 391716000

約数和(自身を除く): 251703432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 71, 72, 122, 142, 183, 213, 244, 284, 366, 426, 449, 488, 549, 568, 639, 732, 852, 898, 1098, 1278, 1347, 1464, 1704, 1796, 2196, 2556, 2694, 3592, 4041, 4331, 4392, 5112, 5388, 8082, 8662, 10776, 12993, 16164, 17324, 25986, 27389, 31879, 32328, 34648, 38979, 51972, 54778, 63758, 77958, 82167, 95637, 103944, 109556, 127516, 155916, 164334, 191274, 219112, 246501, 255032, 286911, 311832, 328668, 382548, 493002, 573822, 657336, 765096, 986004, 1147644, 1944619, 1972008, 2295288, 3889238, 5833857, 7778476, 11667714, 15556952, 17501571, 23335428, 35003142, 46670856, 70006284, 140012568]

約数ペア:

[(1, 140012568), (2, 70006284), (3, 46670856), (4, 35003142), (6, 23335428), (8, 17501571), (9, 15556952), (12, 11667714), (18, 7778476), (24, 5833857), (36, 3889238), (61, 2295288), (71, 1972008), (72, 1944619), (122, 1147644), (142, 986004), (183, 765096), (213, 657336), (244, 573822), (284, 493002), (366, 382548), (426, 328668), (449, 311832), (488, 286911), (549, 255032), (568, 246501), (639, 219112), (732, 191274), (852, 164334), (898, 155916), (1098, 127516), (1278, 109556), (1347, 103944), (1464, 95637), (1704, 82167), (1796, 77958), (2196, 63758), (2556, 54778), (2694, 51972), (3592, 38979), (4041, 34648), (4331, 32328), (4392, 31879), (5112, 27389), (5388, 25986), (8082, 17324), (8662, 16164), (10776, 12993)]