131082624

素因数分解:

$2^7\times 3^4\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 399880800

約数和(自身を除く): 268798176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 269, 282, 288, 324, 376, 384, 423, 432, 538, 564, 576, 648, 752, 807, 846, 864, 1076, 1128, 1152, 1269, 1296, 1504, 1614, 1692, 1728, 2152, 2256, 2421, 2538, 2592, 3008, 3228, 3384, 3456, 3807, 4304, 4512, 4842, 5076, 5184, 6016, 6456, 6768, 7263, 7614, 8608, 9024, 9684, 10152, 10368, 12643, 12912, 13536, 14526, 15228, 17216, 18048, 19368, 20304, 21789, 25286, 25824, 27072, 29052, 30456, 34432, 37929, 38736, 40608, 43578, 50572, 51648, 54144, 58104, 60912, 75858, 77472, 81216, 87156, 101144, 103296, 113787, 116208, 121824, 151716, 154944, 162432, 174312, 202288, 227574, 232416, 243648, 303432, 309888, 341361, 348624, 404576, 455148, 464832, 487296, 606864, 682722, 697248, 809152, 910296, 929664, 1024083, 1213728, 1365444, 1394496, 1618304, 1820592, 2048166, 2427456, 2730888, 2788992, 3641184, 4096332, 4854912, 5461776, 7282368, 8192664, 10923552, 14564736, 16385328, 21847104, 32770656, 43694208, 65541312, 131082624]

約数ペア:

[(1, 131082624), (2, 65541312), (3, 43694208), (4, 32770656), (6, 21847104), (8, 16385328), (9, 14564736), (12, 10923552), (16, 8192664), (18, 7282368), (24, 5461776), (27, 4854912), (32, 4096332), (36, 3641184), (47, 2788992), (48, 2730888), (54, 2427456), (64, 2048166), (72, 1820592), (81, 1618304), (94, 1394496), (96, 1365444), (108, 1213728), (128, 1024083), (141, 929664), (144, 910296), (162, 809152), (188, 697248), (192, 682722), (216, 606864), (269, 487296), (282, 464832), (288, 455148), (324, 404576), (376, 348624), (384, 341361), (423, 309888), (432, 303432), (538, 243648), (564, 232416), (576, 227574), (648, 202288), (752, 174312), (807, 162432), (846, 154944), (864, 151716), (1076, 121824), (1128, 116208), (1152, 113787), (1269, 103296), (1296, 101144), (1504, 87156), (1614, 81216), (1692, 77472), (1728, 75858), (2152, 60912), (2256, 58104), (2421, 54144), (2538, 51648), (2592, 50572), (3008, 43578), (3228, 40608), (3384, 38736), (3456, 37929), (3807, 34432), (4304, 30456), (4512, 29052), (4842, 27072), (5076, 25824), (5184, 25286), (6016, 21789), (6456, 20304), (6768, 19368), (7263, 18048), (7614, 17216), (8608, 15228), (9024, 14526), (9684, 13536), (10152, 12912), (10368, 12643)]