168883120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{301577}}^1$

素因数の和:301597

約数の個数: 40

約数和(自身を含む): 448748064

約数和(自身を除く): 279864944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 301577, 603154, 1206308, 1507885, 2111039, 2412616, 3015770, 4222078, 4825232, 6031540, 8444156, 10555195, 12063080, 16888312, 21110390, 24126160, 33776624, 42220780, 84441560, 168883120]

約数ペア:

[(1, 168883120), (2, 84441560), (4, 42220780), (5, 33776624), (7, 24126160), (8, 21110390), (10, 16888312), (14, 12063080), (16, 10555195), (20, 8444156), (28, 6031540), (35, 4825232), (40, 4222078), (56, 3015770), (70, 2412616), (80, 2111039), (112, 1507885), (140, 1206308), (280, 603154), (560, 301577)]