152076988

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 330020880

約数和(自身を除く): 177943892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 97, 98, 133, 194, 196, 266, 388, 421, 532, 679, 842, 931, 1358, 1684, 1843, 1862, 2716, 2947, 3686, 3724, 4753, 5894, 7372, 7999, 9506, 11788, 12901, 15998, 19012, 20629, 25802, 31996, 40837, 41258, 51604, 55993, 81674, 82516, 90307, 111986, 163348, 180614, 223972, 285859, 361228, 391951, 571718, 775903, 783902, 1143436, 1551806, 1567804, 2001013, 3103612, 4002026, 5431321, 8004052, 10862642, 21725284, 38019247, 76038494, 152076988]

約数ペア:

[(1, 152076988), (2, 76038494), (4, 38019247), (7, 21725284), (14, 10862642), (19, 8004052), (28, 5431321), (38, 4002026), (49, 3103612), (76, 2001013), (97, 1567804), (98, 1551806), (133, 1143436), (194, 783902), (196, 775903), (266, 571718), (388, 391951), (421, 361228), (532, 285859), (679, 223972), (842, 180614), (931, 163348), (1358, 111986), (1684, 90307), (1843, 82516), (1862, 81674), (2716, 55993), (2947, 51604), (3686, 41258), (3724, 40837), (4753, 31996), (5894, 25802), (7372, 20629), (7999, 19012), (9506, 15998), (11788, 12901)]