161063188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281579}}^1$

素因数の和:281607

約数の個数: 24

約数和(自身を含む): 331138080

約数和(自身を除く): 170074892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 281579, 563158, 1126316, 3097369, 3660527, 6194738, 7321054, 12389476, 14642108, 40265797, 80531594, 161063188]

約数ペア:

[(1, 161063188), (2, 80531594), (4, 40265797), (11, 14642108), (13, 12389476), (22, 7321054), (26, 6194738), (44, 3660527), (52, 3097369), (143, 1126316), (286, 563158), (572, 281579)]