191751534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 327166866

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 43, 51, 57, 59, 78, 86, 102, 114, 117, 118, 129, 153, 171, 177, 221, 234, 247, 258, 306, 323, 342, 354, 387, 442, 494, 531, 559, 646, 663, 731, 741, 767, 774, 817, 969, 1003, 1062, 1118, 1121, 1326, 1462, 1482, 1534, 1634, 1677, 1938, 1989, 2006, 2193, 2223, 2242, 2301, 2451, 2537, 2907, 3009, 3354, 3363, 3978, 4199, 4386, 4446, 4602, 4902, 5031, 5074, 5814, 6018, 6579, 6726, 6903, 7353, 7611, 8398, 9027, 9503, 10062, 10089, 10621, 12597, 13039, 13158, 13806, 13889, 14573, 14706, 15222, 18054, 19006, 19057, 20178, 21242, 22833, 25194, 26078, 27778, 28509, 29146, 31863, 32981, 37791, 38114, 39117, 41667, 43129, 43719, 45666, 48203, 57018, 57171, 63726, 65962, 75582, 78234, 83334, 85527, 86258, 87438, 95589, 96406, 98943, 114342, 117351, 125001, 129387, 131157, 144609, 171054, 171513, 180557, 191178, 197886, 234702, 247741, 250002, 258774, 262314, 289218, 296829, 343026, 361114, 388161, 433827, 495482, 541671, 560677, 593658, 626639, 743223, 776322, 819451, 867654, 1083342, 1121354, 1253278, 1486446, 1625013, 1638902, 1682031, 1879917, 2229669, 2458353, 3250026, 3364062, 3759834, 4459338, 4916706, 5046093, 5639751, 7375059, 10092186, 10652863, 11279502, 14750118, 21305726, 31958589, 63917178, 95875767, 191751534]

約数ペア:

[(1, 191751534), (2, 95875767), (3, 63917178), (6, 31958589), (9, 21305726), (13, 14750118), (17, 11279502), (18, 10652863), (19, 10092186), (26, 7375059), (34, 5639751), (38, 5046093), (39, 4916706), (43, 4459338), (51, 3759834), (57, 3364062), (59, 3250026), (78, 2458353), (86, 2229669), (102, 1879917), (114, 1682031), (117, 1638902), (118, 1625013), (129, 1486446), (153, 1253278), (171, 1121354), (177, 1083342), (221, 867654), (234, 819451), (247, 776322), (258, 743223), (306, 626639), (323, 593658), (342, 560677), (354, 541671), (387, 495482), (442, 433827), (494, 388161), (531, 361114), (559, 343026), (646, 296829), (663, 289218), (731, 262314), (741, 258774), (767, 250002), (774, 247741), (817, 234702), (969, 197886), (1003, 191178), (1062, 180557), (1118, 171513), (1121, 171054), (1326, 144609), (1462, 131157), (1482, 129387), (1534, 125001), (1634, 117351), (1677, 114342), (1938, 98943), (1989, 96406), (2006, 95589), (2193, 87438), (2223, 86258), (2242, 85527), (2301, 83334), (2451, 78234), (2537, 75582), (2907, 65962), (3009, 63726), (3354, 57171), (3363, 57018), (3978, 48203), (4199, 45666), (4386, 43719), (4446, 43129), (4602, 41667), (4902, 39117), (5031, 38114), (5074, 37791), (5814, 32981), (6018, 31863), (6579, 29146), (6726, 28509), (6903, 27778), (7353, 26078), (7611, 25194), (8398, 22833), (9027, 21242), (9503, 20178), (10062, 19057), (10089, 19006), (10621, 18054), (12597, 15222), (13039, 14706), (13158, 14573), (13806, 13889)]