157557664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2851}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 340665696

約数和(自身を除く): 183108032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 628, 1256, 1727, 2512, 2851, 3454, 5024, 5702, 6908, 11404, 13816, 22808, 27632, 31361, 45616, 55264, 62722, 91232, 125444, 250888, 447607, 501776, 895214, 1003552, 1790428, 3580856, 4923677, 7161712, 9847354, 14323424, 19694708, 39389416, 78778832, 157557664]

約数ペア:

[(1, 157557664), (2, 78778832), (4, 39389416), (8, 19694708), (11, 14323424), (16, 9847354), (22, 7161712), (32, 4923677), (44, 3580856), (88, 1790428), (157, 1003552), (176, 895214), (314, 501776), (352, 447607), (628, 250888), (1256, 125444), (1727, 91232), (2512, 62722), (2851, 55264), (3454, 45616), (5024, 31361), (5702, 27632), (6908, 22808), (11404, 13816)]