127978556

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{3803}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 230065920

約数和(自身を除く): 102087364

約数列:

[1, 2, 4, 47, 94, 179, 188, 358, 716, 3803, 7606, 8413, 15212, 16826, 33652, 178741, 357482, 680737, 714964, 1361474, 2722948, 31994639, 63989278, 127978556]

約数ペア:

[(1, 127978556), (2, 63989278), (4, 31994639), (47, 2722948), (94, 1361474), (179, 714964), (188, 680737), (358, 357482), (716, 178741), (3803, 33652), (7606, 16826), (8413, 15212)]