138979386

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 430230528

約数和(自身を除く): 291251142

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 23, 26, 31, 34, 39, 42, 46, 49, 51, 62, 63, 69, 78, 91, 93, 98, 102, 117, 119, 126, 138, 147, 153, 161, 182, 186, 207, 217, 221, 234, 238, 273, 279, 294, 299, 306, 322, 357, 391, 403, 414, 434, 441, 442, 483, 527, 546, 558, 598, 637, 651, 663, 713, 714, 782, 806, 819, 833, 882, 897, 966, 1054, 1071, 1127, 1173, 1209, 1274, 1302, 1326, 1426, 1449, 1519, 1547, 1581, 1638, 1666, 1794, 1911, 1953, 1989, 2093, 2139, 2142, 2254, 2346, 2418, 2499, 2691, 2737, 2821, 2898, 3038, 3094, 3162, 3381, 3519, 3627, 3689, 3822, 3906, 3978, 4186, 4278, 4557, 4641, 4743, 4991, 4998, 5083, 5382, 5474, 5642, 5733, 6279, 6417, 6762, 6851, 7038, 7254, 7378, 7497, 8211, 8463, 9114, 9269, 9282, 9486, 9982, 10143, 10166, 10829, 11067, 11466, 12121, 12558, 12834, 13671, 13702, 13923, 14651, 14973, 14994, 15249, 16422, 16926, 18538, 18837, 19159, 19747, 20286, 20553, 21658, 22134, 24242, 24633, 25389, 25823, 27342, 27807, 27846, 29302, 29946, 30498, 32487, 33201, 34937, 35581, 36363, 37674, 38318, 39494, 41106, 43953, 44919, 45747, 47957, 49266, 50778, 51646, 55614, 57477, 59241, 61659, 64883, 64974, 66402, 69874, 71162, 72726, 77469, 83421, 84847, 87906, 89838, 91494, 95914, 97461, 104811, 106743, 109089, 114954, 118482, 123318, 129766, 131859, 143871, 154938, 157573, 166842, 169694, 172431, 177723, 194649, 194922, 209622, 213486, 218178, 232407, 249067, 254541, 263718, 287742, 314433, 315146, 320229, 335699, 344862, 355446, 389298, 431613, 454181, 464814, 472719, 498134, 509082, 583947, 593929, 628866, 640458, 671398, 747201, 763623, 863226, 908362, 945438, 1007097, 1103011, 1167894, 1187858, 1362543, 1418157, 1494402, 1527246, 1781787, 2014194, 2206022, 2241603, 2725086, 2836314, 3021291, 3309033, 3563574, 4087629, 4483206, 5345361, 6042582, 6618066, 7721077, 8175258, 9927099, 10690722, 15442154, 19854198, 23163231, 46326462, 69489693, 138979386]

約数ペア:

[(1, 138979386), (2, 69489693), (3, 46326462), (6, 23163231), (7, 19854198), (9, 15442154), (13, 10690722), (14, 9927099), (17, 8175258), (18, 7721077), (21, 6618066), (23, 6042582), (26, 5345361), (31, 4483206), (34, 4087629), (39, 3563574), (42, 3309033), (46, 3021291), (49, 2836314), (51, 2725086), (62, 2241603), (63, 2206022), (69, 2014194), (78, 1781787), (91, 1527246), (93, 1494402), (98, 1418157), (102, 1362543), (117, 1187858), (119, 1167894), (126, 1103011), (138, 1007097), (147, 945438), (153, 908362), (161, 863226), (182, 763623), (186, 747201), (207, 671398), (217, 640458), (221, 628866), (234, 593929), (238, 583947), (273, 509082), (279, 498134), (294, 472719), (299, 464814), (306, 454181), (322, 431613), (357, 389298), (391, 355446), (403, 344862), (414, 335699), (434, 320229), (441, 315146), (442, 314433), (483, 287742), (527, 263718), (546, 254541), (558, 249067), (598, 232407), (637, 218178), (651, 213486), (663, 209622), (713, 194922), (714, 194649), (782, 177723), (806, 172431), (819, 169694), (833, 166842), (882, 157573), (897, 154938), (966, 143871), (1054, 131859), (1071, 129766), (1127, 123318), (1173, 118482), (1209, 114954), (1274, 109089), (1302, 106743), (1326, 104811), (1426, 97461), (1449, 95914), (1519, 91494), (1547, 89838), (1581, 87906), (1638, 84847), (1666, 83421), (1794, 77469), (1911, 72726), (1953, 71162), (1989, 69874), (2093, 66402), (2139, 64974), (2142, 64883), (2254, 61659), (2346, 59241), (2418, 57477), (2499, 55614), (2691, 51646), (2737, 50778), (2821, 49266), (2898, 47957), (3038, 45747), (3094, 44919), (3162, 43953), (3381, 41106), (3519, 39494), (3627, 38318), (3689, 37674), (3822, 36363), (3906, 35581), (3978, 34937), (4186, 33201), (4278, 32487), (4557, 30498), (4641, 29946), (4743, 29302), (4991, 27846), (4998, 27807), (5083, 27342), (5382, 25823), (5474, 25389), (5642, 24633), (5733, 24242), (6279, 22134), (6417, 21658), (6762, 20553), (6851, 20286), (7038, 19747), (7254, 19159), (7378, 18837), (7497, 18538), (8211, 16926), (8463, 16422), (9114, 15249), (9269, 14994), (9282, 14973), (9486, 14651), (9982, 13923), (10143, 13702), (10166, 13671), (10829, 12834), (11067, 12558), (11466, 12121)]