138406632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 430080000

約数和(自身を除く): 291673368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 499, 508, 546, 728, 762, 889, 998, 1016, 1092, 1497, 1524, 1651, 1778, 1996, 2184, 2667, 2994, 3048, 3302, 3493, 3556, 3992, 4953, 5334, 5988, 6487, 6604, 6986, 7112, 9906, 10479, 10668, 11557, 11976, 12974, 13208, 13972, 19461, 19812, 20958, 21336, 23114, 25948, 27944, 34671, 38922, 39624, 41916, 45409, 46228, 51896, 63373, 69342, 77844, 83832, 90818, 92456, 126746, 136227, 138684, 155688, 181636, 190119, 253492, 272454, 277368, 363272, 380238, 443611, 506984, 544908, 760476, 823849, 887222, 1089816, 1330833, 1520952, 1647698, 1774444, 2471547, 2661666, 3295396, 3548888, 4943094, 5323332, 5766943, 6590792, 9886188, 10646664, 11533886, 17300829, 19772376, 23067772, 34601658, 46135544, 69203316, 138406632]

約数ペア:

[(1, 138406632), (2, 69203316), (3, 46135544), (4, 34601658), (6, 23067772), (7, 19772376), (8, 17300829), (12, 11533886), (13, 10646664), (14, 9886188), (21, 6590792), (24, 5766943), (26, 5323332), (28, 4943094), (39, 3548888), (42, 3295396), (52, 2661666), (56, 2471547), (78, 1774444), (84, 1647698), (91, 1520952), (104, 1330833), (127, 1089816), (156, 887222), (168, 823849), (182, 760476), (254, 544908), (273, 506984), (312, 443611), (364, 380238), (381, 363272), (499, 277368), (508, 272454), (546, 253492), (728, 190119), (762, 181636), (889, 155688), (998, 138684), (1016, 136227), (1092, 126746), (1497, 92456), (1524, 90818), (1651, 83832), (1778, 77844), (1996, 69342), (2184, 63373), (2667, 51896), (2994, 46228), (3048, 45409), (3302, 41916), (3493, 39624), (3556, 38922), (3992, 34671), (4953, 27944), (5334, 25948), (5988, 23114), (6487, 21336), (6604, 20958), (6986, 19812), (7112, 19461), (9906, 13972), (10479, 13208), (10668, 12974), (11557, 11976)]