131752192

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 319354560

約数和(自身を除く): 187602368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 59, 61, 64, 88, 104, 118, 122, 128, 143, 176, 208, 236, 244, 256, 286, 352, 416, 472, 488, 572, 649, 671, 704, 767, 793, 832, 944, 976, 1144, 1298, 1342, 1408, 1534, 1586, 1664, 1888, 1952, 2288, 2596, 2684, 2816, 3068, 3172, 3328, 3599, 3776, 3904, 4576, 5192, 5368, 6136, 6344, 7198, 7552, 7808, 8437, 8723, 9152, 10384, 10736, 12272, 12688, 14396, 15104, 15616, 16874, 17446, 18304, 20768, 21472, 24544, 25376, 28792, 33748, 34892, 36608, 39589, 41536, 42944, 46787, 49088, 50752, 57584, 67496, 69784, 79178, 83072, 85888, 93574, 98176, 101504, 115168, 134992, 139568, 158356, 166144, 171776, 187148, 196352, 203008, 230336, 269984, 279136, 316712, 374296, 460672, 514657, 539968, 558272, 633424, 748592, 921344, 1029314, 1079936, 1116544, 1266848, 1497184, 2058628, 2159872, 2233088, 2533696, 2994368, 4117256, 5067392, 5988736, 8234512, 10134784, 11977472, 16469024, 32938048, 65876096, 131752192]

約数ペア:

[(1, 131752192), (2, 65876096), (4, 32938048), (8, 16469024), (11, 11977472), (13, 10134784), (16, 8234512), (22, 5988736), (26, 5067392), (32, 4117256), (44, 2994368), (52, 2533696), (59, 2233088), (61, 2159872), (64, 2058628), (88, 1497184), (104, 1266848), (118, 1116544), (122, 1079936), (128, 1029314), (143, 921344), (176, 748592), (208, 633424), (236, 558272), (244, 539968), (256, 514657), (286, 460672), (352, 374296), (416, 316712), (472, 279136), (488, 269984), (572, 230336), (649, 203008), (671, 196352), (704, 187148), (767, 171776), (793, 166144), (832, 158356), (944, 139568), (976, 134992), (1144, 115168), (1298, 101504), (1342, 98176), (1408, 93574), (1534, 85888), (1586, 83072), (1664, 79178), (1888, 69784), (1952, 67496), (2288, 57584), (2596, 50752), (2684, 49088), (2816, 46787), (3068, 42944), (3172, 41536), (3328, 39589), (3599, 36608), (3776, 34892), (3904, 33748), (4576, 28792), (5192, 25376), (5368, 24544), (6136, 21472), (6344, 20768), (7198, 18304), (7552, 17446), (7808, 16874), (8437, 15616), (8723, 15104), (9152, 14396), (10384, 12688), (10736, 12272)]