157047774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{42839}}^1$

素因数の和:42904

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 188413986

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 42839, 85678, 128517, 257034, 556907, 1113814, 1670721, 2013433, 3341442, 4026866, 6040299, 12080598, 26174629, 52349258, 78523887, 157047774]

約数ペア:

[(1, 157047774), (2, 78523887), (3, 52349258), (6, 26174629), (13, 12080598), (26, 6040299), (39, 4026866), (47, 3341442), (78, 2013433), (94, 1670721), (141, 1113814), (282, 556907), (611, 257034), (1222, 128517), (1833, 85678), (3666, 42839)]