140618256

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 374696256

約数和(自身を除く): 234078000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 193, 258, 344, 353, 386, 516, 579, 688, 706, 772, 1032, 1059, 1158, 1412, 1544, 2064, 2118, 2316, 2824, 3088, 4236, 4632, 5648, 8299, 8472, 9264, 15179, 16598, 16944, 24897, 30358, 33196, 45537, 49794, 60716, 66392, 68129, 91074, 99588, 121432, 132784, 136258, 182148, 199176, 204387, 242864, 272516, 364296, 398352, 408774, 545032, 728592, 817548, 1090064, 1635096, 2929547, 3270192, 5859094, 8788641, 11718188, 17577282, 23436376, 35154564, 46872752, 70309128, 140618256]

約数ペア:

[(1, 140618256), (2, 70309128), (3, 46872752), (4, 35154564), (6, 23436376), (8, 17577282), (12, 11718188), (16, 8788641), (24, 5859094), (43, 3270192), (48, 2929547), (86, 1635096), (129, 1090064), (172, 817548), (193, 728592), (258, 545032), (344, 408774), (353, 398352), (386, 364296), (516, 272516), (579, 242864), (688, 204387), (706, 199176), (772, 182148), (1032, 136258), (1059, 132784), (1158, 121432), (1412, 99588), (1544, 91074), (2064, 68129), (2118, 66392), (2316, 60716), (2824, 49794), (3088, 45537), (4236, 33196), (4632, 30358), (5648, 24897), (8299, 16944), (8472, 16598), (9264, 15179)]