131463648

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 120

約数和(自身を含む): 392919912

約数和(自身を除く): 261456264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 268, 288, 324, 402, 432, 536, 603, 648, 757, 804, 864, 1072, 1206, 1296, 1514, 1608, 1809, 2144, 2271, 2412, 2592, 3028, 3216, 3618, 4542, 4824, 5427, 6056, 6432, 6813, 7236, 9084, 9648, 10854, 12112, 13626, 14472, 18168, 19296, 20439, 21708, 24224, 27252, 28944, 36336, 40878, 43416, 50719, 54504, 57888, 61317, 72672, 81756, 86832, 101438, 109008, 122634, 152157, 163512, 173664, 202876, 218016, 245268, 304314, 327024, 405752, 456471, 490536, 608628, 654048, 811504, 912942, 981072, 1217256, 1369413, 1623008, 1825884, 1962144, 2434512, 2738826, 3651768, 4108239, 4869024, 5477652, 7303536, 8216478, 10955304, 14607072, 16432956, 21910608, 32865912, 43821216, 65731824, 131463648]

約数ペア:

[(1, 131463648), (2, 65731824), (3, 43821216), (4, 32865912), (6, 21910608), (8, 16432956), (9, 14607072), (12, 10955304), (16, 8216478), (18, 7303536), (24, 5477652), (27, 4869024), (32, 4108239), (36, 3651768), (48, 2738826), (54, 2434512), (67, 1962144), (72, 1825884), (81, 1623008), (96, 1369413), (108, 1217256), (134, 981072), (144, 912942), (162, 811504), (201, 654048), (216, 608628), (268, 490536), (288, 456471), (324, 405752), (402, 327024), (432, 304314), (536, 245268), (603, 218016), (648, 202876), (757, 173664), (804, 163512), (864, 152157), (1072, 122634), (1206, 109008), (1296, 101438), (1514, 86832), (1608, 81756), (1809, 72672), (2144, 61317), (2271, 57888), (2412, 54504), (2592, 50719), (3028, 43416), (3216, 40878), (3618, 36336), (4542, 28944), (4824, 27252), (5427, 24224), (6056, 21708), (6432, 20439), (6813, 19296), (7236, 18168), (9084, 14472), (9648, 13626), (10854, 12112)]