131755456

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 316016640

約数和(自身を除く): 184261184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 112, 124, 179, 212, 217, 224, 248, 358, 371, 424, 434, 448, 496, 716, 742, 848, 868, 992, 1253, 1432, 1484, 1643, 1696, 1736, 1984, 2506, 2864, 2968, 3286, 3392, 3472, 5012, 5549, 5728, 5936, 6572, 6944, 9487, 10024, 11098, 11456, 11501, 11872, 13144, 13888, 18974, 20048, 22196, 23002, 23744, 26288, 37948, 38843, 40096, 44392, 46004, 52576, 66409, 75896, 77686, 80192, 88784, 92008, 105152, 132818, 151792, 155372, 177568, 184016, 265636, 294097, 303584, 310744, 355136, 368032, 531272, 588194, 607168, 621488, 736064, 1062544, 1176388, 1242976, 2058679, 2125088, 2352776, 2485952, 4117358, 4250176, 4705552, 8234716, 9411104, 16469432, 18822208, 32938864, 65877728, 131755456]

約数ペア:

[(1, 131755456), (2, 65877728), (4, 32938864), (7, 18822208), (8, 16469432), (14, 9411104), (16, 8234716), (28, 4705552), (31, 4250176), (32, 4117358), (53, 2485952), (56, 2352776), (62, 2125088), (64, 2058679), (106, 1242976), (112, 1176388), (124, 1062544), (179, 736064), (212, 621488), (217, 607168), (224, 588194), (248, 531272), (358, 368032), (371, 355136), (424, 310744), (434, 303584), (448, 294097), (496, 265636), (716, 184016), (742, 177568), (848, 155372), (868, 151792), (992, 132818), (1253, 105152), (1432, 92008), (1484, 88784), (1643, 80192), (1696, 77686), (1736, 75896), (1984, 66409), (2506, 52576), (2864, 46004), (2968, 44392), (3286, 40096), (3392, 38843), (3472, 37948), (5012, 26288), (5549, 23744), (5728, 23002), (5936, 22196), (6572, 20048), (6944, 18974), (9487, 13888), (10024, 13144), (11098, 11872), (11456, 11501)]