131108256

素因数分解:

$2^5\times 3^2\times {\mathrm{455237}}^1$

素因数の和:455253

約数の個数: 36

約数和(自身を含む): 372839922

約数和(自身を除く): 241731666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 455237, 910474, 1365711, 1820948, 2731422, 3641896, 4097133, 5462844, 7283792, 8194266, 10925688, 14567584, 16388532, 21851376, 32777064, 43702752, 65554128, 131108256]

約数ペア:

[(1, 131108256), (2, 65554128), (3, 43702752), (4, 32777064), (6, 21851376), (8, 16388532), (9, 14567584), (12, 10925688), (16, 8194266), (18, 7283792), (24, 5462844), (32, 4097133), (36, 3641896), (48, 2731422), (72, 1820948), (96, 1365711), (144, 910474), (288, 455237)]