127749312

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 140

約数和(自身を含む): 398927320

約数和(自身を除く): 271178008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1297, 1368, 1539, 1728, 1824, 2052, 2592, 2594, 2736, 3078, 3648, 3891, 4104, 5184, 5188, 5472, 6156, 7782, 8208, 10376, 10944, 11673, 12312, 15564, 16416, 20752, 23346, 24624, 24643, 31128, 32832, 35019, 41504, 46692, 49248, 49286, 62256, 70038, 73929, 83008, 93384, 98496, 98572, 105057, 124512, 140076, 147858, 186768, 197144, 210114, 221787, 249024, 280152, 295716, 373536, 394288, 420228, 443574, 560304, 591432, 665361, 747072, 788576, 840456, 887148, 1120608, 1182864, 1330722, 1577152, 1680912, 1774296, 1996083, 2241216, 2365728, 2661444, 3361824, 3548592, 3992166, 4731456, 5322888, 6723648, 7097184, 7984332, 10645776, 14194368, 15968664, 21291552, 31937328, 42583104, 63874656, 127749312]

約数ペア:

[(1, 127749312), (2, 63874656), (3, 42583104), (4, 31937328), (6, 21291552), (8, 15968664), (9, 14194368), (12, 10645776), (16, 7984332), (18, 7097184), (19, 6723648), (24, 5322888), (27, 4731456), (32, 3992166), (36, 3548592), (38, 3361824), (48, 2661444), (54, 2365728), (57, 2241216), (64, 1996083), (72, 1774296), (76, 1680912), (81, 1577152), (96, 1330722), (108, 1182864), (114, 1120608), (144, 887148), (152, 840456), (162, 788576), (171, 747072), (192, 665361), (216, 591432), (228, 560304), (288, 443574), (304, 420228), (324, 394288), (342, 373536), (432, 295716), (456, 280152), (513, 249024), (576, 221787), (608, 210114), (648, 197144), (684, 186768), (864, 147858), (912, 140076), (1026, 124512), (1216, 105057), (1296, 98572), (1297, 98496), (1368, 93384), (1539, 83008), (1728, 73929), (1824, 70038), (2052, 62256), (2592, 49286), (2594, 49248), (2736, 46692), (3078, 41504), (3648, 35019), (3891, 32832), (4104, 31128), (5184, 24643), (5188, 24624), (5472, 23346), (6156, 20752), (7782, 16416), (8208, 15564), (10376, 12312), (10944, 11673)]