149901984

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6271}}^1$

素因数の和:6370

約数の個数: 72

約数和(自身を含む): 431488512

約数和(自身を除く): 281586528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 6271, 7968, 11952, 12542, 18813, 23904, 25084, 37626, 50168, 56439, 75252, 100336, 112878, 150504, 200672, 225756, 301008, 451512, 520493, 602016, 903024, 1040986, 1561479, 1806048, 2081972, 3122958, 4163944, 4684437, 6245916, 8327888, 9368874, 12491832, 16655776, 18737748, 24983664, 37475496, 49967328, 74950992, 149901984]

約数ペア:

[(1, 149901984), (2, 74950992), (3, 49967328), (4, 37475496), (6, 24983664), (8, 18737748), (9, 16655776), (12, 12491832), (16, 9368874), (18, 8327888), (24, 6245916), (32, 4684437), (36, 4163944), (48, 3122958), (72, 2081972), (83, 1806048), (96, 1561479), (144, 1040986), (166, 903024), (249, 602016), (288, 520493), (332, 451512), (498, 301008), (664, 225756), (747, 200672), (996, 150504), (1328, 112878), (1494, 100336), (1992, 75252), (2656, 56439), (2988, 50168), (3984, 37626), (5976, 25084), (6271, 23904), (7968, 18813), (11952, 12542)]