138191508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 459141760

約数和(自身を除く): 320950252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 81, 84, 86, 91, 108, 109, 117, 126, 129, 156, 162, 172, 182, 189, 218, 234, 252, 258, 273, 301, 324, 327, 351, 364, 378, 387, 436, 468, 516, 546, 559, 567, 602, 654, 702, 756, 763, 774, 819, 903, 981, 1053, 1092, 1118, 1134, 1161, 1204, 1308, 1404, 1417, 1526, 1548, 1638, 1677, 1806, 1962, 2106, 2236, 2268, 2289, 2322, 2457, 2709, 2834, 2943, 3052, 3276, 3354, 3483, 3612, 3913, 3924, 4212, 4251, 4578, 4644, 4687, 4914, 5031, 5418, 5668, 5886, 6708, 6867, 6966, 7371, 7826, 8127, 8502, 8829, 9156, 9374, 9828, 9919, 10062, 10836, 11739, 11772, 12753, 13734, 13932, 14061, 14742, 15093, 15652, 16254, 17004, 17658, 18748, 19838, 20124, 20601, 23478, 24381, 25506, 27468, 28122, 29484, 29757, 30186, 32508, 32809, 35217, 35316, 38259, 39676, 41202, 42183, 45279, 46956, 48762, 51012, 56244, 59514, 60372, 60931, 61803, 65618, 70434, 76518, 82404, 84366, 89271, 90558, 97524, 98427, 105651, 114777, 119028, 121862, 123606, 126549, 131236, 140868, 153036, 168732, 178542, 181116, 182793, 196854, 211302, 229554, 243724, 247212, 253098, 267813, 295281, 316953, 357084, 365586, 379647, 393708, 422604, 426517, 459108, 506196, 535626, 548379, 590562, 633906, 731172, 759294, 803439, 853034, 885843, 1071252, 1096758, 1181124, 1267812, 1279551, 1518588, 1606878, 1645137, 1706068, 1771686, 2193516, 2559102, 2657529, 3213756, 3290274, 3543372, 3838653, 4935411, 5118204, 5315058, 6580548, 7677306, 9870822, 10630116, 11515959, 15354612, 19741644, 23031918, 34547877, 46063836, 69095754, 138191508]

約数ペア:

[(1, 138191508), (2, 69095754), (3, 46063836), (4, 34547877), (6, 23031918), (7, 19741644), (9, 15354612), (12, 11515959), (13, 10630116), (14, 9870822), (18, 7677306), (21, 6580548), (26, 5315058), (27, 5118204), (28, 4935411), (36, 3838653), (39, 3543372), (42, 3290274), (43, 3213756), (52, 2657529), (54, 2559102), (63, 2193516), (78, 1771686), (81, 1706068), (84, 1645137), (86, 1606878), (91, 1518588), (108, 1279551), (109, 1267812), (117, 1181124), (126, 1096758), (129, 1071252), (156, 885843), (162, 853034), (172, 803439), (182, 759294), (189, 731172), (218, 633906), (234, 590562), (252, 548379), (258, 535626), (273, 506196), (301, 459108), (324, 426517), (327, 422604), (351, 393708), (364, 379647), (378, 365586), (387, 357084), (436, 316953), (468, 295281), (516, 267813), (546, 253098), (559, 247212), (567, 243724), (602, 229554), (654, 211302), (702, 196854), (756, 182793), (763, 181116), (774, 178542), (819, 168732), (903, 153036), (981, 140868), (1053, 131236), (1092, 126549), (1118, 123606), (1134, 121862), (1161, 119028), (1204, 114777), (1308, 105651), (1404, 98427), (1417, 97524), (1526, 90558), (1548, 89271), (1638, 84366), (1677, 82404), (1806, 76518), (1962, 70434), (2106, 65618), (2236, 61803), (2268, 60931), (2289, 60372), (2322, 59514), (2457, 56244), (2709, 51012), (2834, 48762), (2943, 46956), (3052, 45279), (3276, 42183), (3354, 41202), (3483, 39676), (3612, 38259), (3913, 35316), (3924, 35217), (4212, 32809), (4251, 32508), (4578, 30186), (4644, 29757), (4687, 29484), (4914, 28122), (5031, 27468), (5418, 25506), (5668, 24381), (5886, 23478), (6708, 20601), (6867, 20124), (6966, 19838), (7371, 18748), (7826, 17658), (8127, 17004), (8502, 16254), (8829, 15652), (9156, 15093), (9374, 14742), (9828, 14061), (9919, 13932), (10062, 13734), (10836, 12753), (11739, 11772)]