137465874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 393382080

約数和(自身を除く): 255916206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 631, 637, 741, 798, 819, 882, 931, 1197, 1262, 1274, 1482, 1638, 1729, 1862, 1893, 1911, 2223, 2394, 2793, 3458, 3786, 3822, 4417, 4446, 5187, 5586, 5679, 5733, 8203, 8379, 8834, 10374, 11358, 11466, 11989, 12103, 13251, 15561, 16406, 16758, 23978, 24206, 24609, 26502, 30919, 31122, 35967, 36309, 39753, 49218, 57421, 61838, 71934, 72618, 73827, 79506, 83923, 92757, 107901, 108927, 114842, 147654, 155857, 167846, 172263, 185514, 215802, 217854, 251769, 278271, 311714, 344526, 401947, 467571, 503538, 516789, 556542, 587461, 755307, 803894, 935142, 1033578, 1090999, 1174922, 1205841, 1402713, 1510614, 1762383, 2181998, 2411682, 2805426, 3272997, 3524766, 3617523, 5287149, 6545994, 7235046, 7636993, 9818991, 10574298, 15273986, 19637982, 22910979, 45821958, 68732937, 137465874]

約数ペア:

[(1, 137465874), (2, 68732937), (3, 45821958), (6, 22910979), (7, 19637982), (9, 15273986), (13, 10574298), (14, 9818991), (18, 7636993), (19, 7235046), (21, 6545994), (26, 5287149), (38, 3617523), (39, 3524766), (42, 3272997), (49, 2805426), (57, 2411682), (63, 2181998), (78, 1762383), (91, 1510614), (98, 1402713), (114, 1205841), (117, 1174922), (126, 1090999), (133, 1033578), (147, 935142), (171, 803894), (182, 755307), (234, 587461), (247, 556542), (266, 516789), (273, 503538), (294, 467571), (342, 401947), (399, 344526), (441, 311714), (494, 278271), (546, 251769), (631, 217854), (637, 215802), (741, 185514), (798, 172263), (819, 167846), (882, 155857), (931, 147654), (1197, 114842), (1262, 108927), (1274, 107901), (1482, 92757), (1638, 83923), (1729, 79506), (1862, 73827), (1893, 72618), (1911, 71934), (2223, 61838), (2394, 57421), (2793, 49218), (3458, 39753), (3786, 36309), (3822, 35967), (4417, 31122), (4446, 30919), (5187, 26502), (5586, 24609), (5679, 24206), (5733, 23978), (8203, 16758), (8379, 16406), (8834, 15561), (10374, 13251), (11358, 12103), (11466, 11989)]