163872216

素因数分解:

$2^3\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{1861}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 444422160

約数和(自身を除く): 280549944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1223, 1861, 2446, 3669, 3722, 4892, 5583, 7338, 7444, 9784, 11007, 11166, 14676, 14888, 16749, 22014, 22332, 29352, 33498, 44028, 44664, 66996, 88056, 133992, 2276003, 4552006, 6828009, 9104012, 13656018, 18208024, 20484027, 27312036, 40968054, 54624072, 81936108, 163872216]

約数ペア:

[(1, 163872216), (2, 81936108), (3, 54624072), (4, 40968054), (6, 27312036), (8, 20484027), (9, 18208024), (12, 13656018), (18, 9104012), (24, 6828009), (36, 4552006), (72, 2276003), (1223, 133992), (1861, 88056), (2446, 66996), (3669, 44664), (3722, 44028), (4892, 33498), (5583, 29352), (7338, 22332), (7444, 22014), (9784, 16749), (11007, 14888), (11166, 14676)]