149197312

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 182254688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 256, 352, 449, 472, 512, 649, 704, 898, 944, 1298, 1408, 1796, 1888, 2596, 2816, 3592, 3776, 4939, 5192, 5632, 7184, 7552, 9878, 10384, 14368, 15104, 19756, 20768, 26491, 28736, 30208, 39512, 41536, 52982, 57472, 79024, 83072, 105964, 114944, 158048, 166144, 211928, 229888, 291401, 316096, 332288, 423856, 582802, 632192, 847712, 1165604, 1264384, 1695424, 2331208, 2528768, 3390848, 4662416, 6781696, 9324832, 13563392, 18649664, 37299328, 74598656, 149197312]

約数ペア:

[(1, 149197312), (2, 74598656), (4, 37299328), (8, 18649664), (11, 13563392), (16, 9324832), (22, 6781696), (32, 4662416), (44, 3390848), (59, 2528768), (64, 2331208), (88, 1695424), (118, 1264384), (128, 1165604), (176, 847712), (236, 632192), (256, 582802), (352, 423856), (449, 332288), (472, 316096), (512, 291401), (649, 229888), (704, 211928), (898, 166144), (944, 158048), (1298, 114944), (1408, 105964), (1796, 83072), (1888, 79024), (2596, 57472), (2816, 52982), (3592, 41536), (3776, 39512), (4939, 30208), (5192, 28736), (5632, 26491), (7184, 20768), (7552, 19756), (9878, 15104), (10384, 14368)]