138093408

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 408648240

約数和(自身を除く): 270554832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 83, 96, 106, 109, 144, 159, 166, 212, 218, 249, 288, 318, 327, 332, 424, 436, 477, 498, 636, 654, 664, 747, 848, 872, 954, 981, 996, 1272, 1308, 1328, 1494, 1696, 1744, 1908, 1962, 1992, 2544, 2616, 2656, 2988, 3488, 3816, 3924, 3984, 4399, 5088, 5232, 5777, 5976, 7632, 7848, 7968, 8798, 9047, 10464, 11554, 11952, 13197, 15264, 15696, 17331, 17596, 18094, 23108, 23904, 26394, 27141, 31392, 34662, 35192, 36188, 39591, 46216, 51993, 52788, 54282, 69324, 70384, 72376, 79182, 81423, 92432, 103986, 105576, 108564, 138648, 140768, 144752, 158364, 162846, 184864, 207972, 211152, 217128, 277296, 289504, 316728, 325692, 415944, 422304, 434256, 479491, 554592, 633456, 651384, 831888, 868512, 958982, 1266912, 1302768, 1438473, 1663776, 1917964, 2605536, 2876946, 3835928, 4315419, 5753892, 7671856, 8630838, 11507784, 15343712, 17261676, 23015568, 34523352, 46031136, 69046704, 138093408]

約数ペア:

[(1, 138093408), (2, 69046704), (3, 46031136), (4, 34523352), (6, 23015568), (8, 17261676), (9, 15343712), (12, 11507784), (16, 8630838), (18, 7671856), (24, 5753892), (32, 4315419), (36, 3835928), (48, 2876946), (53, 2605536), (72, 1917964), (83, 1663776), (96, 1438473), (106, 1302768), (109, 1266912), (144, 958982), (159, 868512), (166, 831888), (212, 651384), (218, 633456), (249, 554592), (288, 479491), (318, 434256), (327, 422304), (332, 415944), (424, 325692), (436, 316728), (477, 289504), (498, 277296), (636, 217128), (654, 211152), (664, 207972), (747, 184864), (848, 162846), (872, 158364), (954, 144752), (981, 140768), (996, 138648), (1272, 108564), (1308, 105576), (1328, 103986), (1494, 92432), (1696, 81423), (1744, 79182), (1908, 72376), (1962, 70384), (1992, 69324), (2544, 54282), (2616, 52788), (2656, 51993), (2988, 46216), (3488, 39591), (3816, 36188), (3924, 35192), (3984, 34662), (4399, 31392), (5088, 27141), (5232, 26394), (5777, 23904), (5976, 23108), (7632, 18094), (7848, 17596), (7968, 17331), (8798, 15696), (9047, 15264), (10464, 13197), (11554, 11952)]