142857664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131303}}^1$

素因数の和:131332

約数の個数: 28

約数和(自身を含む): 300160944

約数和(自身を除く): 157303280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 131303, 262606, 525212, 1050424, 2100848, 2232151, 4201696, 4464302, 8403392, 8928604, 17857208, 35714416, 71428832, 142857664]

約数ペア:

[(1, 142857664), (2, 71428832), (4, 35714416), (8, 17857208), (16, 8928604), (17, 8403392), (32, 4464302), (34, 4201696), (64, 2232151), (68, 2100848), (136, 1050424), (272, 525212), (544, 262606), (1088, 131303)]