242116784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166289}}^1$

素因数の和:166317

約数の個数: 40

約数和(自身を含む): 577358880

約数和(自身を除く): 335242096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 166289, 332578, 665156, 1164023, 1330312, 2161757, 2328046, 2660624, 4323514, 4656092, 8647028, 9312184, 15132299, 17294056, 18624368, 30264598, 34588112, 60529196, 121058392, 242116784]

約数ペア:

[(1, 242116784), (2, 121058392), (4, 60529196), (7, 34588112), (8, 30264598), (13, 18624368), (14, 17294056), (16, 15132299), (26, 9312184), (28, 8647028), (52, 4656092), (56, 4323514), (91, 2660624), (104, 2328046), (112, 2161757), (182, 1330312), (208, 1164023), (364, 665156), (728, 332578), (1456, 166289)]