137881926

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 390297600

約数和(自身を除く): 252415674

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 81, 91, 94, 117, 126, 141, 162, 182, 189, 199, 234, 273, 282, 329, 351, 378, 398, 423, 546, 567, 597, 611, 658, 702, 819, 846, 987, 1053, 1134, 1194, 1222, 1269, 1393, 1638, 1791, 1833, 1974, 2106, 2457, 2538, 2587, 2786, 2961, 3582, 3666, 3807, 4179, 4277, 4914, 5174, 5373, 5499, 5922, 7371, 7614, 7761, 8358, 8554, 8883, 9353, 10746, 10998, 12537, 12831, 14742, 15522, 16119, 16497, 17766, 18109, 18706, 23283, 25074, 25662, 26649, 28059, 32238, 32994, 36218, 37611, 38493, 46566, 49491, 53298, 54327, 56118, 65471, 69849, 75222, 76986, 84177, 98982, 108654, 112833, 115479, 121589, 130942, 139698, 162981, 168354, 196413, 209547, 225666, 230958, 243178, 252531, 325962, 346437, 364767, 392826, 419094, 488943, 505062, 589239, 692874, 729534, 757593, 851123, 977886, 1094301, 1178478, 1466829, 1515186, 1702246, 1767717, 2188602, 2553369, 2933658, 3282903, 3535434, 5106738, 5303151, 6565806, 7660107, 9848709, 10606302, 15320214, 19697418, 22980321, 45960642, 68940963, 137881926]

約数ペア:

[(1, 137881926), (2, 68940963), (3, 45960642), (6, 22980321), (7, 19697418), (9, 15320214), (13, 10606302), (14, 9848709), (18, 7660107), (21, 6565806), (26, 5303151), (27, 5106738), (39, 3535434), (42, 3282903), (47, 2933658), (54, 2553369), (63, 2188602), (78, 1767717), (81, 1702246), (91, 1515186), (94, 1466829), (117, 1178478), (126, 1094301), (141, 977886), (162, 851123), (182, 757593), (189, 729534), (199, 692874), (234, 589239), (273, 505062), (282, 488943), (329, 419094), (351, 392826), (378, 364767), (398, 346437), (423, 325962), (546, 252531), (567, 243178), (597, 230958), (611, 225666), (658, 209547), (702, 196413), (819, 168354), (846, 162981), (987, 139698), (1053, 130942), (1134, 121589), (1194, 115479), (1222, 112833), (1269, 108654), (1393, 98982), (1638, 84177), (1791, 76986), (1833, 75222), (1974, 69849), (2106, 65471), (2457, 56118), (2538, 54327), (2587, 53298), (2786, 49491), (2961, 46566), (3582, 38493), (3666, 37611), (3807, 36218), (4179, 32994), (4277, 32238), (4914, 28059), (5174, 26649), (5373, 25662), (5499, 25074), (5922, 23283), (7371, 18706), (7614, 18109), (7761, 17766), (8358, 16497), (8554, 16119), (8883, 15522), (9353, 14742), (10746, 12831), (10998, 12537)]