126387164672

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{9227}}^1$

素因数の和:10139

約数の個数: 80

約数和(自身を含む): 261003866112

約数和(自身を除く): 134616701440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 863, 992, 1726, 1984, 3452, 3968, 6904, 7936, 9227, 13808, 15872, 18454, 26753, 27616, 36908, 53506, 55232, 73816, 107012, 110464, 147632, 214024, 220928, 286037, 295264, 428048, 441856, 572074, 590528, 856096, 1144148, 1181056, 1712192, 2288296, 2362112, 3424384, 4576592, 4724224, 6848768, 7962901, 9153184, 13697536, 15925802, 18306368, 31851604, 36612736, 63703208, 73225472, 127406416, 146450944, 246849931, 254812832, 493699862, 509625664, 987399724, 1019251328, 1974799448, 2038502656, 3949598896, 4077005312, 7899197792, 15798395584, 31596791168, 63193582336, 126387164672]

約数ペア:

[(1, 126387164672), (2, 63193582336), (4, 31596791168), (8, 15798395584), (16, 7899197792), (31, 4077005312), (32, 3949598896), (62, 2038502656), (64, 1974799448), (124, 1019251328), (128, 987399724), (248, 509625664), (256, 493699862), (496, 254812832), (512, 246849931), (863, 146450944), (992, 127406416), (1726, 73225472), (1984, 63703208), (3452, 36612736), (3968, 31851604), (6904, 18306368), (7936, 15925802), (9227, 13697536), (13808, 9153184), (15872, 7962901), (18454, 6848768), (26753, 4724224), (27616, 4576592), (36908, 3424384), (53506, 2362112), (55232, 2288296), (73816, 1712192), (107012, 1181056), (110464, 1144148), (147632, 856096), (214024, 590528), (220928, 572074), (286037, 441856), (295264, 428048)]