120988112

素因数分解:

$2^4\times 7^1\times {\mathrm{1080251}}^1$

素因数の和:1080266

約数の個数: 20

約数和(自身を含む): 267902496

約数和(自身を除く): 146914384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1080251, 2160502, 4321004, 7561757, 8642008, 15123514, 17284016, 30247028, 60494056, 120988112]

約数ペア:

[(1, 120988112), (2, 60494056), (4, 30247028), (7, 17284016), (8, 15123514), (14, 8642008), (16, 7561757), (28, 4321004), (56, 2160502), (112, 1080251)]