157057823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 29220577

約数列:

[1, 13, 23, 29, 59, 299, 307, 377, 667, 767, 1357, 1711, 3991, 7061, 8671, 8903, 17641, 18113, 22243, 39353, 91793, 115739, 204769, 235469, 416599, 511589, 525277, 2661997, 5415787, 6828601, 12081371, 157057823]

約数ペア:

[(1, 157057823), (13, 12081371), (23, 6828601), (29, 5415787), (59, 2661997), (299, 525277), (307, 511589), (377, 416599), (667, 235469), (767, 204769), (1357, 115739), (1711, 91793), (3991, 39353), (7061, 22243), (8671, 18113), (8903, 17641)]