147286356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 403685856

約数和(自身を除く): 256399500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2341, 2996, 4494, 4682, 5243, 7023, 8988, 9364, 10486, 14046, 15729, 16387, 20972, 28092, 31458, 32774, 49161, 62916, 65548, 98322, 114709, 196644, 229418, 250487, 344127, 458836, 500974, 688254, 751461, 1001948, 1376508, 1502922, 1753409, 3005844, 3506818, 5260227, 7013636, 10520454, 12273863, 21040908, 24547726, 36821589, 49095452, 73643178, 147286356]

約数ペア:

[(1, 147286356), (2, 73643178), (3, 49095452), (4, 36821589), (6, 24547726), (7, 21040908), (12, 12273863), (14, 10520454), (21, 7013636), (28, 5260227), (42, 3506818), (49, 3005844), (84, 1753409), (98, 1502922), (107, 1376508), (147, 1001948), (196, 751461), (214, 688254), (294, 500974), (321, 458836), (428, 344127), (588, 250487), (642, 229418), (749, 196644), (1284, 114709), (1498, 98322), (2247, 65548), (2341, 62916), (2996, 49161), (4494, 32774), (4682, 31458), (5243, 28092), (7023, 20972), (8988, 16387), (9364, 15729), (10486, 14046)]