196215984

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{16417}}^1$

素因数の和:16514

約数の個数: 60

約数和(自身を含む): 555782136

約数和(自身を除く): 359566152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 16417, 32834, 49251, 65668, 98502, 131336, 147753, 197004, 262672, 295506, 394008, 591012, 788016, 1182024, 1362611, 2364048, 2725222, 4087833, 5450444, 8175666, 10900888, 12263499, 16351332, 21801776, 24526998, 32702664, 49053996, 65405328, 98107992, 196215984]

約数ペア:

[(1, 196215984), (2, 98107992), (3, 65405328), (4, 49053996), (6, 32702664), (8, 24526998), (9, 21801776), (12, 16351332), (16, 12263499), (18, 10900888), (24, 8175666), (36, 5450444), (48, 4087833), (72, 2725222), (83, 2364048), (144, 1362611), (166, 1182024), (249, 788016), (332, 591012), (498, 394008), (664, 295506), (747, 262672), (996, 197004), (1328, 147753), (1494, 131336), (1992, 98502), (2988, 65668), (3984, 49251), (5976, 32834), (11952, 16417)]