133354676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 294940800

約数和(自身を除く): 161586124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 199, 263, 364, 398, 526, 637, 796, 1052, 1274, 1393, 1841, 2548, 2587, 2786, 3419, 3682, 5174, 5572, 6838, 7364, 9751, 10348, 12887, 13676, 18109, 19502, 23933, 25774, 36218, 39004, 47866, 51548, 52337, 72436, 95732, 104674, 126763, 167531, 209348, 253526, 335062, 366359, 507052, 670124, 680381, 732718, 1360762, 1465436, 2564513, 2721524, 4762667, 5129026, 9525334, 10258052, 19050668, 33338669, 66677338, 133354676]

約数ペア:

[(1, 133354676), (2, 66677338), (4, 33338669), (7, 19050668), (13, 10258052), (14, 9525334), (26, 5129026), (28, 4762667), (49, 2721524), (52, 2564513), (91, 1465436), (98, 1360762), (182, 732718), (196, 680381), (199, 670124), (263, 507052), (364, 366359), (398, 335062), (526, 253526), (637, 209348), (796, 167531), (1052, 126763), (1274, 104674), (1393, 95732), (1841, 72436), (2548, 52337), (2587, 51548), (2786, 47866), (3419, 39004), (3682, 36218), (5174, 25774), (5572, 23933), (6838, 19502), (7364, 18109), (9751, 13676), (10348, 12887)]