131949312

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{15619}}^1$

素因数の和:15649

約数の個数: 72

約数和(自身を含む): 383127360

約数和(自身を除く): 251178048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 15619, 31238, 46857, 62476, 93714, 124952, 171809, 187428, 249904, 343618, 374856, 499808, 515427, 687236, 749712, 999616, 1030854, 1374472, 1499424, 1999232, 2061708, 2748944, 2998848, 3998464, 4123416, 5497888, 5997696, 8246832, 10995776, 11995392, 16493664, 21991552, 32987328, 43983104, 65974656, 131949312]

約数ペア:

[(1, 131949312), (2, 65974656), (3, 43983104), (4, 32987328), (6, 21991552), (8, 16493664), (11, 11995392), (12, 10995776), (16, 8246832), (22, 5997696), (24, 5497888), (32, 4123416), (33, 3998464), (44, 2998848), (48, 2748944), (64, 2061708), (66, 1999232), (88, 1499424), (96, 1374472), (128, 1030854), (132, 999616), (176, 749712), (192, 687236), (256, 515427), (264, 499808), (352, 374856), (384, 343618), (528, 249904), (704, 187428), (768, 171809), (1056, 124952), (1408, 93714), (2112, 62476), (2816, 46857), (4224, 31238), (8448, 15619)]