131206272

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 374544000

約数和(自身を除く): 243337728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 101, 102, 128, 136, 192, 199, 202, 204, 272, 303, 384, 398, 404, 408, 544, 597, 606, 796, 808, 816, 1088, 1194, 1212, 1592, 1616, 1632, 1717, 2176, 2388, 2424, 3184, 3232, 3264, 3383, 3434, 4776, 4848, 5151, 6368, 6464, 6528, 6766, 6868, 9552, 9696, 10149, 10302, 12736, 12928, 13532, 13736, 19104, 19392, 20099, 20298, 20604, 25472, 27064, 27472, 38208, 38784, 40198, 40596, 41208, 54128, 54944, 60297, 76416, 80396, 81192, 82416, 108256, 109888, 120594, 160792, 162384, 164832, 216512, 219776, 241188, 321584, 324768, 329664, 341683, 433024, 482376, 643168, 649536, 659328, 683366, 964752, 1025049, 1286336, 1299072, 1366732, 1929504, 2050098, 2572672, 2733464, 3859008, 4100196, 5466928, 7718016, 8200392, 10933856, 16400784, 21867712, 32801568, 43735424, 65603136, 131206272]

約数ペア:

[(1, 131206272), (2, 65603136), (3, 43735424), (4, 32801568), (6, 21867712), (8, 16400784), (12, 10933856), (16, 8200392), (17, 7718016), (24, 5466928), (32, 4100196), (34, 3859008), (48, 2733464), (51, 2572672), (64, 2050098), (68, 1929504), (96, 1366732), (101, 1299072), (102, 1286336), (128, 1025049), (136, 964752), (192, 683366), (199, 659328), (202, 649536), (204, 643168), (272, 482376), (303, 433024), (384, 341683), (398, 329664), (404, 324768), (408, 321584), (544, 241188), (597, 219776), (606, 216512), (796, 164832), (808, 162384), (816, 160792), (1088, 120594), (1194, 109888), (1212, 108256), (1592, 82416), (1616, 81192), (1632, 80396), (1717, 76416), (2176, 60297), (2388, 54944), (2424, 54128), (3184, 41208), (3232, 40596), (3264, 40198), (3383, 38784), (3434, 38208), (4776, 27472), (4848, 27064), (5151, 25472), (6368, 20604), (6464, 20298), (6528, 20099), (6766, 19392), (6868, 19104), (9552, 13736), (9696, 13532), (10149, 12928), (10302, 12736)]