128283306

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 261334080

約数和(自身を除く): 133050774

約数列:

[1, 2, 3, 6, 83, 166, 173, 249, 346, 498, 519, 1038, 1489, 2978, 4467, 8934, 14359, 28718, 43077, 86154, 123587, 247174, 257597, 370761, 515194, 741522, 772791, 1545582, 21380551, 42761102, 64141653, 128283306]

約数ペア:

[(1, 128283306), (2, 64141653), (3, 42761102), (6, 21380551), (83, 1545582), (166, 772791), (173, 741522), (249, 515194), (346, 370761), (498, 257597), (519, 247174), (1038, 123587), (1489, 86154), (2978, 43077), (4467, 28718), (8934, 14359)]