160118560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{142963}}^1$

素因数の和:142985

約数の個数: 48

約数和(自身を含む): 432323136

約数和(自身を除く): 272204576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 142963, 285926, 571852, 714815, 1000741, 1143704, 1429630, 2001482, 2287408, 2859260, 4002964, 4574816, 5003705, 5718520, 8005928, 10007410, 11437040, 16011856, 20014820, 22874080, 32023712, 40029640, 80059280, 160118560]

約数ペア:

[(1, 160118560), (2, 80059280), (4, 40029640), (5, 32023712), (7, 22874080), (8, 20014820), (10, 16011856), (14, 11437040), (16, 10007410), (20, 8005928), (28, 5718520), (32, 5003705), (35, 4574816), (40, 4002964), (56, 2859260), (70, 2287408), (80, 2001482), (112, 1429630), (140, 1143704), (160, 1000741), (224, 714815), (280, 571852), (560, 285926), (1120, 142963)]