127448048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 339978240

約数和(自身を除く): 212530192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 238, 247, 266, 271, 272, 304, 323, 364, 442, 476, 494, 532, 542, 646, 728, 884, 952, 988, 1064, 1084, 1292, 1456, 1547, 1729, 1768, 1897, 1904, 1976, 2128, 2168, 2261, 2584, 3094, 3458, 3523, 3536, 3794, 3952, 4199, 4336, 4522, 4607, 5149, 5168, 6188, 6916, 7046, 7588, 8398, 9044, 9214, 10298, 12376, 13832, 14092, 15176, 16796, 18088, 18428, 20596, 24661, 24752, 27664, 28184, 29393, 30352, 32249, 33592, 36043, 36176, 36856, 41192, 49322, 56368, 58786, 59891, 64498, 66937, 67184, 72086, 73712, 82384, 87533, 98644, 117572, 119782, 128996, 133874, 144172, 175066, 197288, 235144, 239564, 257992, 267748, 288344, 350132, 394576, 419237, 468559, 470288, 479128, 515984, 535496, 576688, 612731, 700264, 838474, 937118, 958256, 1070992, 1137929, 1225462, 1400528, 1676948, 1874236, 2275858, 2450924, 3353896, 3748472, 4551716, 4901848, 6707792, 7496944, 7965503, 9103432, 9803696, 15931006, 18206864, 31862012, 63724024, 127448048]

約数ペア:

[(1, 127448048), (2, 63724024), (4, 31862012), (7, 18206864), (8, 15931006), (13, 9803696), (14, 9103432), (16, 7965503), (17, 7496944), (19, 6707792), (26, 4901848), (28, 4551716), (34, 3748472), (38, 3353896), (52, 2450924), (56, 2275858), (68, 1874236), (76, 1676948), (91, 1400528), (104, 1225462), (112, 1137929), (119, 1070992), (133, 958256), (136, 937118), (152, 838474), (182, 700264), (208, 612731), (221, 576688), (238, 535496), (247, 515984), (266, 479128), (271, 470288), (272, 468559), (304, 419237), (323, 394576), (364, 350132), (442, 288344), (476, 267748), (494, 257992), (532, 239564), (542, 235144), (646, 197288), (728, 175066), (884, 144172), (952, 133874), (988, 128996), (1064, 119782), (1084, 117572), (1292, 98644), (1456, 87533), (1547, 82384), (1729, 73712), (1768, 72086), (1897, 67184), (1904, 66937), (1976, 64498), (2128, 59891), (2168, 58786), (2261, 56368), (2584, 49322), (3094, 41192), (3458, 36856), (3523, 36176), (3536, 36043), (3794, 33592), (3952, 32249), (4199, 30352), (4336, 29393), (4522, 28184), (4607, 27664), (5149, 24752), (5168, 24661), (6188, 20596), (6916, 18428), (7046, 18088), (7588, 16796), (8398, 15176), (9044, 14092), (9214, 13832), (10298, 12376)]