157551212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{432833}}^1$

素因数の和:432857

約数の個数: 24

約数和(自身を含む): 339341856

約数和(自身を除く): 181790644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 432833, 865666, 1731332, 3029831, 5626829, 6059662, 11253658, 12119324, 22507316, 39387803, 78775606, 157551212]

約数ペア:

[(1, 157551212), (2, 78775606), (4, 39387803), (7, 22507316), (13, 12119324), (14, 11253658), (26, 6059662), (28, 5626829), (52, 3029831), (91, 1731332), (182, 865666), (364, 432833)]