143278746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3217}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 309236928

約数和(自身を除く): 165958182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 3217, 3426, 6434, 7423, 9651, 14846, 19302, 22269, 41821, 44538, 83642, 125463, 250926, 1836907, 3673814, 5510721, 11021442, 23879791, 47759582, 71639373, 143278746]

約数ペア:

[(1, 143278746), (2, 71639373), (3, 47759582), (6, 23879791), (13, 11021442), (26, 5510721), (39, 3673814), (78, 1836907), (571, 250926), (1142, 125463), (1713, 83642), (3217, 44538), (3426, 41821), (6434, 22269), (7423, 19302), (9651, 14846)]