133991858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 297271296

約数和(自身を除く): 163279438

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 31, 34, 62, 77, 91, 119, 127, 143, 154, 182, 187, 217, 221, 238, 254, 286, 341, 374, 403, 434, 442, 527, 682, 806, 889, 1001, 1054, 1309, 1397, 1547, 1651, 1778, 2002, 2159, 2387, 2431, 2618, 2794, 2821, 3094, 3302, 3689, 3937, 4318, 4433, 4774, 4862, 5642, 5797, 6851, 7378, 7874, 8866, 9779, 11557, 11594, 13702, 15113, 17017, 18161, 19558, 23114, 23749, 27559, 28067, 30226, 31031, 34034, 36322, 40579, 43307, 47498, 47957, 51181, 55118, 56134, 62062, 66929, 75361, 81158, 86614, 95914, 102362, 127127, 133858, 150722, 166243, 196469, 254254, 303149, 308737, 332486, 358267, 392938, 468503, 527527, 562991, 606298, 617474, 716534, 736219, 870077, 937006, 1055054, 1125982, 1472438, 1740154, 2161159, 3940937, 4322318, 5153533, 6090539, 7881874, 9570847, 10307066, 12181078, 19141694, 66995929, 133991858]

約数ペア:

[(1, 133991858), (2, 66995929), (7, 19141694), (11, 12181078), (13, 10307066), (14, 9570847), (17, 7881874), (22, 6090539), (26, 5153533), (31, 4322318), (34, 3940937), (62, 2161159), (77, 1740154), (91, 1472438), (119, 1125982), (127, 1055054), (143, 937006), (154, 870077), (182, 736219), (187, 716534), (217, 617474), (221, 606298), (238, 562991), (254, 527527), (286, 468503), (341, 392938), (374, 358267), (403, 332486), (434, 308737), (442, 303149), (527, 254254), (682, 196469), (806, 166243), (889, 150722), (1001, 133858), (1054, 127127), (1309, 102362), (1397, 95914), (1547, 86614), (1651, 81158), (1778, 75361), (2002, 66929), (2159, 62062), (2387, 56134), (2431, 55118), (2618, 51181), (2794, 47957), (2821, 47498), (3094, 43307), (3302, 40579), (3689, 36322), (3937, 34034), (4318, 31031), (4433, 30226), (4774, 28067), (4862, 27559), (5642, 23749), (5797, 23114), (6851, 19558), (7378, 18161), (7874, 17017), (8866, 15113), (9779, 13702), (11557, 11594)]