138711528

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 417130560

約数和(自身を除く): 278419032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 81, 82, 92, 108, 123, 138, 162, 164, 184, 207, 216, 227, 246, 276, 324, 328, 369, 414, 454, 492, 552, 621, 648, 681, 738, 828, 908, 943, 984, 1107, 1242, 1362, 1476, 1656, 1816, 1863, 1886, 2043, 2214, 2484, 2724, 2829, 2952, 3321, 3726, 3772, 4086, 4428, 4968, 5221, 5448, 5658, 6129, 6642, 7452, 7544, 8172, 8487, 8856, 9307, 10442, 11316, 12258, 13284, 14904, 15663, 16344, 16974, 18387, 18614, 20884, 22632, 24516, 25461, 26568, 27921, 31326, 33948, 36774, 37228, 41768, 46989, 49032, 50922, 55842, 62652, 67896, 73548, 74456, 76383, 83763, 93978, 101844, 111684, 125304, 140967, 147096, 152766, 167526, 187956, 203688, 214061, 223368, 251289, 281934, 305532, 335052, 375912, 422901, 428122, 502578, 563868, 611064, 642183, 670104, 753867, 845802, 856244, 1005156, 1127736, 1284366, 1507734, 1691604, 1712488, 1926549, 2010312, 2568732, 3015468, 3383208, 3853098, 5137464, 5779647, 6030936, 7706196, 11559294, 15412392, 17338941, 23118588, 34677882, 46237176, 69355764, 138711528]

約数ペア:

[(1, 138711528), (2, 69355764), (3, 46237176), (4, 34677882), (6, 23118588), (8, 17338941), (9, 15412392), (12, 11559294), (18, 7706196), (23, 6030936), (24, 5779647), (27, 5137464), (36, 3853098), (41, 3383208), (46, 3015468), (54, 2568732), (69, 2010312), (72, 1926549), (81, 1712488), (82, 1691604), (92, 1507734), (108, 1284366), (123, 1127736), (138, 1005156), (162, 856244), (164, 845802), (184, 753867), (207, 670104), (216, 642183), (227, 611064), (246, 563868), (276, 502578), (324, 428122), (328, 422901), (369, 375912), (414, 335052), (454, 305532), (492, 281934), (552, 251289), (621, 223368), (648, 214061), (681, 203688), (738, 187956), (828, 167526), (908, 152766), (943, 147096), (984, 140967), (1107, 125304), (1242, 111684), (1362, 101844), (1476, 93978), (1656, 83763), (1816, 76383), (1863, 74456), (1886, 73548), (2043, 67896), (2214, 62652), (2484, 55842), (2724, 50922), (2829, 49032), (2952, 46989), (3321, 41768), (3726, 37228), (3772, 36774), (4086, 33948), (4428, 31326), (4968, 27921), (5221, 26568), (5448, 25461), (5658, 24516), (6129, 22632), (6642, 20884), (7452, 18614), (7544, 18387), (8172, 16974), (8487, 16344), (8856, 15663), (9307, 14904), (10442, 13284), (11316, 12258)]