168840384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1558

約数の個数: 112

約数和(自身を含む): 485729280

約数和(自身を除く): 316888896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1493, 1767, 1824, 1984, 2356, 2976, 2986, 3534, 3648, 4479, 4712, 5952, 5972, 7068, 8958, 9424, 11944, 14136, 17916, 18848, 23888, 28272, 28367, 35832, 37696, 46283, 47776, 56544, 56734, 71664, 85101, 92566, 95552, 113088, 113468, 138849, 143328, 170202, 185132, 226936, 277698, 286656, 340404, 370264, 453872, 555396, 680808, 740528, 879377, 907744, 1110792, 1361616, 1481056, 1758754, 1815488, 2221584, 2638131, 2723232, 2962112, 3517508, 4443168, 5276262, 5446464, 7035016, 8886336, 10552524, 14070032, 21105048, 28140064, 42210096, 56280128, 84420192, 168840384]

約数ペア:

[(1, 168840384), (2, 84420192), (3, 56280128), (4, 42210096), (6, 28140064), (8, 21105048), (12, 14070032), (16, 10552524), (19, 8886336), (24, 7035016), (31, 5446464), (32, 5276262), (38, 4443168), (48, 3517508), (57, 2962112), (62, 2723232), (64, 2638131), (76, 2221584), (93, 1815488), (96, 1758754), (114, 1481056), (124, 1361616), (152, 1110792), (186, 907744), (192, 879377), (228, 740528), (248, 680808), (304, 555396), (372, 453872), (456, 370264), (496, 340404), (589, 286656), (608, 277698), (744, 226936), (912, 185132), (992, 170202), (1178, 143328), (1216, 138849), (1488, 113468), (1493, 113088), (1767, 95552), (1824, 92566), (1984, 85101), (2356, 71664), (2976, 56734), (2986, 56544), (3534, 47776), (3648, 46283), (4479, 37696), (4712, 35832), (5952, 28367), (5972, 28272), (7068, 23888), (8958, 18848), (9424, 17916), (11944, 14136)]