174156968464

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{2543}}^1\times {\mathrm{17053}}^1$

素因数の和:19855

約数の個数: 40

約数和(自身を含む): 338926557312

約数和(自身を除く): 164769588848

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 2543, 4016, 5086, 10172, 17053, 20344, 34106, 40688, 68212, 136424, 272848, 638293, 1276586, 2553172, 4280303, 5106344, 8560606, 10212688, 17121212, 34242424, 43365779, 68484848, 86731558, 173463116, 346926232, 693852464, 10884810529, 21769621058, 43539242116, 87078484232, 174156968464]

約数ペア:

[(1, 174156968464), (2, 87078484232), (4, 43539242116), (8, 21769621058), (16, 10884810529), (251, 693852464), (502, 346926232), (1004, 173463116), (2008, 86731558), (2543, 68484848), (4016, 43365779), (5086, 34242424), (10172, 17121212), (17053, 10212688), (20344, 8560606), (34106, 5106344), (40688, 4280303), (68212, 2553172), (136424, 1276586), (272848, 638293)]