131859904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1373

約数の個数: 56

約数和(自身を含む): 287505648

約数和(自身を除く): 155645744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 1193, 1256, 1727, 2386, 2512, 3454, 4772, 5024, 6908, 9544, 10048, 13123, 13816, 19088, 26246, 27632, 38176, 52492, 55264, 76352, 104984, 110528, 187301, 209968, 374602, 419936, 749204, 839872, 1498408, 2060311, 2996816, 4120622, 5993632, 8241244, 11987264, 16482488, 32964976, 65929952, 131859904]

約数ペア:

[(1, 131859904), (2, 65929952), (4, 32964976), (8, 16482488), (11, 11987264), (16, 8241244), (22, 5993632), (32, 4120622), (44, 2996816), (64, 2060311), (88, 1498408), (157, 839872), (176, 749204), (314, 419936), (352, 374602), (628, 209968), (704, 187301), (1193, 110528), (1256, 104984), (1727, 76352), (2386, 55264), (2512, 52492), (3454, 38176), (4772, 27632), (5024, 26246), (6908, 19088), (9544, 13816), (10048, 13123)]