188931456

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{3347}}^1$

素因数の和:3381

約数の個数: 144

約数和(自身を含む): 632621340

約数和(自身を除く): 443689884

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3347, 3528, 4032, 4704, 6272, 6694, 7056, 8064, 9408, 10041, 13388, 14112, 18816, 20082, 23429, 26776, 28224, 30123, 40164, 46858, 53552, 56448, 60246, 70287, 80328, 93716, 107104, 120492, 140574, 160656, 164003, 187432, 210861, 214208, 240984, 281148, 321312, 328006, 374864, 421722, 428416, 481968, 492009, 562296, 642624, 656012, 749728, 843444, 963936, 984018, 1124592, 1285248, 1312024, 1476027, 1499456, 1686888, 1927872, 1968036, 2249184, 2624048, 2952054, 2998912, 3373776, 3855744, 3936072, 4498368, 5248096, 5904108, 6747552, 7872144, 8996736, 10496192, 11808216, 13495104, 15744288, 20992384, 23616432, 26990208, 31488576, 47232864, 62977152, 94465728, 188931456]

約数ペア:

[(1, 188931456), (2, 94465728), (3, 62977152), (4, 47232864), (6, 31488576), (7, 26990208), (8, 23616432), (9, 20992384), (12, 15744288), (14, 13495104), (16, 11808216), (18, 10496192), (21, 8996736), (24, 7872144), (28, 6747552), (32, 5904108), (36, 5248096), (42, 4498368), (48, 3936072), (49, 3855744), (56, 3373776), (63, 2998912), (64, 2952054), (72, 2624048), (84, 2249184), (96, 1968036), (98, 1927872), (112, 1686888), (126, 1499456), (128, 1476027), (144, 1312024), (147, 1285248), (168, 1124592), (192, 984018), (196, 963936), (224, 843444), (252, 749728), (288, 656012), (294, 642624), (336, 562296), (384, 492009), (392, 481968), (441, 428416), (448, 421722), (504, 374864), (576, 328006), (588, 321312), (672, 281148), (784, 240984), (882, 214208), (896, 210861), (1008, 187432), (1152, 164003), (1176, 160656), (1344, 140574), (1568, 120492), (1764, 107104), (2016, 93716), (2352, 80328), (2688, 70287), (3136, 60246), (3347, 56448), (3528, 53552), (4032, 46858), (4704, 40164), (6272, 30123), (6694, 28224), (7056, 26776), (8064, 23429), (9408, 20082), (10041, 18816), (13388, 14112)]