166154484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 419973120

約数和(自身を除く): 253818636

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 71, 92, 122, 138, 139, 142, 183, 213, 244, 276, 278, 284, 366, 417, 426, 556, 732, 834, 852, 1403, 1633, 1668, 2806, 3197, 3266, 4209, 4331, 4899, 5612, 6394, 6532, 8418, 8479, 8662, 9591, 9798, 9869, 12788, 12993, 16836, 16958, 17324, 19182, 19596, 19738, 25437, 25986, 29607, 33916, 38364, 39476, 50874, 51972, 59214, 99613, 101748, 118428, 195017, 199226, 226987, 298839, 390034, 398452, 453974, 585051, 597678, 602009, 680961, 780068, 907948, 1170102, 1195356, 1204018, 1361922, 1806027, 2340204, 2408036, 2723844, 3612054, 7224108, 13846207, 27692414, 41538621, 55384828, 83077242, 166154484]

約数ペア:

[(1, 166154484), (2, 83077242), (3, 55384828), (4, 41538621), (6, 27692414), (12, 13846207), (23, 7224108), (46, 3612054), (61, 2723844), (69, 2408036), (71, 2340204), (92, 1806027), (122, 1361922), (138, 1204018), (139, 1195356), (142, 1170102), (183, 907948), (213, 780068), (244, 680961), (276, 602009), (278, 597678), (284, 585051), (366, 453974), (417, 398452), (426, 390034), (556, 298839), (732, 226987), (834, 199226), (852, 195017), (1403, 118428), (1633, 101748), (1668, 99613), (2806, 59214), (3197, 51972), (3266, 50874), (4209, 39476), (4331, 38364), (4899, 33916), (5612, 29607), (6394, 25986), (6532, 25437), (8418, 19738), (8479, 19596), (8662, 19182), (9591, 17324), (9798, 16958), (9869, 16836), (12788, 12993)]