156949984828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2382217}}^1$

素因数の和:2382422

約数の個数: 48

約数和(自身を含む): 339913921984

約数和(自身を除く): 182963937156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 4706, 5068, 9412, 16471, 32942, 65884, 2382217, 4764434, 9528868, 16675519, 30968821, 33351038, 61937642, 66702076, 123875284, 216781747, 431181277, 433563494, 862362554, 867126988, 1724725108, 3018268939, 5605356601, 6036537878, 11210713202, 12073075756, 22421426404, 39237496207, 78474992414, 156949984828]

約数ペア:

[(1, 156949984828), (2, 78474992414), (4, 39237496207), (7, 22421426404), (13, 12073075756), (14, 11210713202), (26, 6036537878), (28, 5605356601), (52, 3018268939), (91, 1724725108), (181, 867126988), (182, 862362554), (362, 433563494), (364, 431181277), (724, 216781747), (1267, 123875284), (2353, 66702076), (2534, 61937642), (4706, 33351038), (5068, 30968821), (9412, 16675519), (16471, 9528868), (32942, 4764434), (65884, 2382217)]