130776416

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 266344848

約数和(自身を除く): 135568432

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 101, 172, 202, 344, 404, 688, 808, 941, 1376, 1616, 1882, 3232, 3764, 4343, 7528, 8686, 15056, 17372, 30112, 34744, 40463, 69488, 80926, 95041, 138976, 161852, 190082, 323704, 380164, 647408, 760328, 1294816, 1520656, 3041312, 4086763, 8173526, 16347052, 32694104, 65388208, 130776416]

約数ペア:

[(1, 130776416), (2, 65388208), (4, 32694104), (8, 16347052), (16, 8173526), (32, 4086763), (43, 3041312), (86, 1520656), (101, 1294816), (172, 760328), (202, 647408), (344, 380164), (404, 323704), (688, 190082), (808, 161852), (941, 138976), (1376, 95041), (1616, 80926), (1882, 69488), (3232, 40463), (3764, 34744), (4343, 30112), (7528, 17372), (8686, 15056)]