197663232

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 160

約数和(自身を含む): 598086720

約数和(自身を除く): 400423488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 512, 521, 608, 624, 741, 768, 832, 912, 988, 1042, 1216, 1248, 1482, 1536, 1563, 1664, 1824, 1976, 2084, 2432, 2496, 2964, 3126, 3328, 3648, 3952, 4168, 4864, 4992, 5928, 6252, 6656, 6773, 7296, 7904, 8336, 9728, 9899, 9984, 11856, 12504, 13546, 14592, 15808, 16672, 19798, 19968, 20319, 23712, 25008, 27092, 29184, 29697, 31616, 33344, 39596, 40638, 47424, 50016, 54184, 59394, 63232, 66688, 79192, 81276, 94848, 100032, 108368, 118788, 126464, 128687, 133376, 158384, 162552, 189696, 200064, 216736, 237576, 257374, 266752, 316768, 325104, 379392, 386061, 400128, 433472, 475152, 514748, 633536, 650208, 772122, 800256, 866944, 950304, 1029496, 1267072, 1300416, 1544244, 1733888, 1900608, 2058992, 2534144, 2600832, 3088488, 3467776, 3801216, 4117984, 5068288, 5201664, 6176976, 7602432, 8235968, 10403328, 12353952, 15204864, 16471936, 24707904, 32943872, 49415808, 65887744, 98831616, 197663232]

約数ペア:

[(1, 197663232), (2, 98831616), (3, 65887744), (4, 49415808), (6, 32943872), (8, 24707904), (12, 16471936), (13, 15204864), (16, 12353952), (19, 10403328), (24, 8235968), (26, 7602432), (32, 6176976), (38, 5201664), (39, 5068288), (48, 4117984), (52, 3801216), (57, 3467776), (64, 3088488), (76, 2600832), (78, 2534144), (96, 2058992), (104, 1900608), (114, 1733888), (128, 1544244), (152, 1300416), (156, 1267072), (192, 1029496), (208, 950304), (228, 866944), (247, 800256), (256, 772122), (304, 650208), (312, 633536), (384, 514748), (416, 475152), (456, 433472), (494, 400128), (512, 386061), (521, 379392), (608, 325104), (624, 316768), (741, 266752), (768, 257374), (832, 237576), (912, 216736), (988, 200064), (1042, 189696), (1216, 162552), (1248, 158384), (1482, 133376), (1536, 128687), (1563, 126464), (1664, 118788), (1824, 108368), (1976, 100032), (2084, 94848), (2432, 81276), (2496, 79192), (2964, 66688), (3126, 63232), (3328, 59394), (3648, 54184), (3952, 50016), (4168, 47424), (4864, 40638), (4992, 39596), (5928, 33344), (6252, 31616), (6656, 29697), (6773, 29184), (7296, 27092), (7904, 25008), (8336, 23712), (9728, 20319), (9899, 19968), (9984, 19798), (11856, 16672), (12504, 15808), (13546, 14592)]