128537716

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2843}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 229340160

約数和(自身を除く): 100802444

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 508, 2843, 5686, 11303, 11372, 22606, 45212, 253027, 361061, 506054, 722122, 1012108, 1444244, 32134429, 64268858, 128537716]

約数ペア:

[(1, 128537716), (2, 64268858), (4, 32134429), (89, 1444244), (127, 1012108), (178, 722122), (254, 506054), (356, 361061), (508, 253027), (2843, 45212), (5686, 22606), (11303, 11372)]