159411700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{32533}}^1$

素因数の和:32561

約数の個数: 54

約数和(自身を含む): 402413046

約数和(自身を除く): 243001346

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 32533, 65066, 130132, 162665, 227731, 325330, 455462, 650660, 813325, 910924, 1138655, 1594117, 1626650, 2277310, 3188234, 3253300, 4554620, 5693275, 6376468, 7970585, 11386550, 15941170, 22773100, 31882340, 39852925, 79705850, 159411700]

約数ペア:

[(1, 159411700), (2, 79705850), (4, 39852925), (5, 31882340), (7, 22773100), (10, 15941170), (14, 11386550), (20, 7970585), (25, 6376468), (28, 5693275), (35, 4554620), (49, 3253300), (50, 3188234), (70, 2277310), (98, 1626650), (100, 1594117), (140, 1138655), (175, 910924), (196, 813325), (245, 650660), (350, 455462), (490, 325330), (700, 227731), (980, 162665), (1225, 130132), (2450, 65066), (4900, 32533)]