131172864

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 245945856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 79, 92, 94, 96, 128, 138, 141, 158, 184, 188, 192, 237, 256, 276, 282, 316, 368, 376, 384, 474, 512, 552, 564, 632, 736, 752, 768, 948, 1081, 1104, 1128, 1264, 1472, 1504, 1536, 1817, 1896, 2162, 2208, 2256, 2528, 2944, 3008, 3243, 3634, 3713, 3792, 4324, 4416, 4512, 5056, 5451, 5888, 6016, 6486, 7268, 7426, 7584, 8648, 8832, 9024, 10112, 10902, 11139, 11776, 12032, 12972, 14536, 14852, 15168, 17296, 17664, 18048, 20224, 21804, 22278, 24064, 25944, 29072, 29704, 30336, 34592, 35328, 36096, 40448, 43608, 44556, 51888, 58144, 59408, 60672, 69184, 72192, 85399, 87216, 89112, 103776, 116288, 118816, 121344, 138368, 170798, 174432, 178224, 207552, 232576, 237632, 256197, 276736, 341596, 348864, 356448, 415104, 465152, 475264, 512394, 553472, 683192, 697728, 712896, 830208, 930304, 950528, 1024788, 1366384, 1395456, 1425792, 1660416, 1901056, 2049576, 2732768, 2790912, 2851584, 4099152, 5465536, 5703168, 8198304, 10931072, 16396608, 21862144, 32793216, 43724288, 65586432, 131172864]

約数ペア:

[(1, 131172864), (2, 65586432), (3, 43724288), (4, 32793216), (6, 21862144), (8, 16396608), (12, 10931072), (16, 8198304), (23, 5703168), (24, 5465536), (32, 4099152), (46, 2851584), (47, 2790912), (48, 2732768), (64, 2049576), (69, 1901056), (79, 1660416), (92, 1425792), (94, 1395456), (96, 1366384), (128, 1024788), (138, 950528), (141, 930304), (158, 830208), (184, 712896), (188, 697728), (192, 683192), (237, 553472), (256, 512394), (276, 475264), (282, 465152), (316, 415104), (368, 356448), (376, 348864), (384, 341596), (474, 276736), (512, 256197), (552, 237632), (564, 232576), (632, 207552), (736, 178224), (752, 174432), (768, 170798), (948, 138368), (1081, 121344), (1104, 118816), (1128, 116288), (1264, 103776), (1472, 89112), (1504, 87216), (1536, 85399), (1817, 72192), (1896, 69184), (2162, 60672), (2208, 59408), (2256, 58144), (2528, 51888), (2944, 44556), (3008, 43608), (3243, 40448), (3634, 36096), (3713, 35328), (3792, 34592), (4324, 30336), (4416, 29704), (4512, 29072), (5056, 25944), (5451, 24064), (5888, 22278), (6016, 21804), (6486, 20224), (7268, 18048), (7426, 17664), (7584, 17296), (8648, 15168), (8832, 14852), (9024, 14536), (10112, 12972), (10902, 12032), (11139, 11776)]