154646928

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 474969600

約数和(自身を除く): 320322672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 83, 108, 114, 144, 152, 166, 171, 216, 227, 228, 249, 304, 332, 342, 432, 454, 456, 498, 513, 664, 681, 684, 747, 908, 912, 996, 1026, 1328, 1362, 1368, 1494, 1577, 1816, 1992, 2043, 2052, 2241, 2724, 2736, 2988, 3154, 3632, 3984, 4086, 4104, 4313, 4482, 4731, 5448, 5976, 6129, 6308, 8172, 8208, 8626, 8964, 9462, 10896, 11952, 12258, 12616, 12939, 14193, 16344, 17252, 17928, 18841, 18924, 24516, 25232, 25878, 28386, 32688, 34504, 35856, 37682, 37848, 38817, 42579, 49032, 51756, 56523, 56772, 69008, 75364, 75696, 77634, 85158, 98064, 103512, 113046, 113544, 116451, 150728, 155268, 169569, 170316, 207024, 226092, 227088, 232902, 301456, 310536, 339138, 340632, 357979, 452184, 465804, 508707, 621072, 678276, 681264, 715958, 904368, 931608, 1017414, 1073937, 1356552, 1431916, 1863216, 2034828, 2147874, 2713104, 2863832, 3221811, 4069656, 4295748, 5727664, 6443622, 8139312, 8591496, 9665433, 12887244, 17182992, 19330866, 25774488, 38661732, 51548976, 77323464, 154646928]

約数ペア:

[(1, 154646928), (2, 77323464), (3, 51548976), (4, 38661732), (6, 25774488), (8, 19330866), (9, 17182992), (12, 12887244), (16, 9665433), (18, 8591496), (19, 8139312), (24, 6443622), (27, 5727664), (36, 4295748), (38, 4069656), (48, 3221811), (54, 2863832), (57, 2713104), (72, 2147874), (76, 2034828), (83, 1863216), (108, 1431916), (114, 1356552), (144, 1073937), (152, 1017414), (166, 931608), (171, 904368), (216, 715958), (227, 681264), (228, 678276), (249, 621072), (304, 508707), (332, 465804), (342, 452184), (432, 357979), (454, 340632), (456, 339138), (498, 310536), (513, 301456), (664, 232902), (681, 227088), (684, 226092), (747, 207024), (908, 170316), (912, 169569), (996, 155268), (1026, 150728), (1328, 116451), (1362, 113544), (1368, 113046), (1494, 103512), (1577, 98064), (1816, 85158), (1992, 77634), (2043, 75696), (2052, 75364), (2241, 69008), (2724, 56772), (2736, 56523), (2988, 51756), (3154, 49032), (3632, 42579), (3984, 38817), (4086, 37848), (4104, 37682), (4313, 35856), (4482, 34504), (4731, 32688), (5448, 28386), (5976, 25878), (6129, 25232), (6308, 24516), (8172, 18924), (8208, 18841), (8626, 17928), (8964, 17252), (9462, 16344), (10896, 14193), (11952, 12939), (12258, 12616)]