121915248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 413902080

約数和(自身を除く): 291986832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 113, 114, 133, 152, 156, 168, 169, 182, 208, 226, 228, 247, 266, 273, 304, 312, 336, 338, 339, 364, 399, 452, 456, 494, 507, 532, 546, 624, 676, 678, 728, 741, 791, 798, 904, 912, 988, 1014, 1064, 1092, 1183, 1352, 1356, 1456, 1469, 1482, 1582, 1596, 1729, 1808, 1976, 2028, 2128, 2147, 2184, 2366, 2373, 2704, 2712, 2938, 2964, 3164, 3192, 3211, 3458, 3549, 3952, 4056, 4294, 4368, 4407, 4732, 4746, 5187, 5424, 5876, 5928, 6328, 6384, 6422, 6441, 6916, 7098, 8112, 8588, 8814, 9464, 9492, 9633, 10283, 10374, 11752, 11856, 12656, 12844, 12882, 13832, 14196, 15029, 17176, 17628, 18928, 18984, 19097, 19266, 20566, 20748, 22477, 23504, 25688, 25764, 27664, 27911, 28392, 30058, 30849, 34352, 35256, 37968, 38194, 38532, 41132, 41496, 44954, 45087, 51376, 51528, 55822, 56784, 57291, 60116, 61698, 67431, 70512, 76388, 77064, 82264, 82992, 83733, 89908, 90174, 103056, 111644, 114582, 120232, 123396, 133679, 134862, 152776, 154128, 164528, 167466, 179816, 180348, 195377, 223288, 229164, 240464, 246792, 267358, 269724, 305552, 334932, 359632, 360696, 362843, 390754, 401037, 446576, 458328, 493584, 534716, 539448, 586131, 669864, 721392, 725686, 781508, 802074, 916656, 1069432, 1078896, 1088529, 1172262, 1339728, 1451372, 1563016, 1604148, 2138864, 2177058, 2344524, 2539901, 2902744, 3126032, 3208296, 4354116, 4689048, 5079802, 5805488, 6416592, 7619703, 8708232, 9378096, 10159604, 15239406, 17416464, 20319208, 30478812, 40638416, 60957624, 121915248]

約数ペア:

[(1, 121915248), (2, 60957624), (3, 40638416), (4, 30478812), (6, 20319208), (7, 17416464), (8, 15239406), (12, 10159604), (13, 9378096), (14, 8708232), (16, 7619703), (19, 6416592), (21, 5805488), (24, 5079802), (26, 4689048), (28, 4354116), (38, 3208296), (39, 3126032), (42, 2902744), (48, 2539901), (52, 2344524), (56, 2177058), (57, 2138864), (76, 1604148), (78, 1563016), (84, 1451372), (91, 1339728), (104, 1172262), (112, 1088529), (113, 1078896), (114, 1069432), (133, 916656), (152, 802074), (156, 781508), (168, 725686), (169, 721392), (182, 669864), (208, 586131), (226, 539448), (228, 534716), (247, 493584), (266, 458328), (273, 446576), (304, 401037), (312, 390754), (336, 362843), (338, 360696), (339, 359632), (364, 334932), (399, 305552), (452, 269724), (456, 267358), (494, 246792), (507, 240464), (532, 229164), (546, 223288), (624, 195377), (676, 180348), (678, 179816), (728, 167466), (741, 164528), (791, 154128), (798, 152776), (904, 134862), (912, 133679), (988, 123396), (1014, 120232), (1064, 114582), (1092, 111644), (1183, 103056), (1352, 90174), (1356, 89908), (1456, 83733), (1469, 82992), (1482, 82264), (1582, 77064), (1596, 76388), (1729, 70512), (1808, 67431), (1976, 61698), (2028, 60116), (2128, 57291), (2147, 56784), (2184, 55822), (2366, 51528), (2373, 51376), (2704, 45087), (2712, 44954), (2938, 41496), (2964, 41132), (3164, 38532), (3192, 38194), (3211, 37968), (3458, 35256), (3549, 34352), (3952, 30849), (4056, 30058), (4294, 28392), (4368, 27911), (4407, 27664), (4732, 25764), (4746, 25688), (5187, 23504), (5424, 22477), (5876, 20748), (5928, 20566), (6328, 19266), (6384, 19097), (6422, 18984), (6441, 18928), (6916, 17628), (7098, 17176), (8112, 15029), (8588, 14196), (8814, 13832), (9464, 12882), (9492, 12844), (9633, 12656), (10283, 11856), (10374, 11752)]