153237786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6317}}^1$

素因数の和:6646

約数の個数: 32

約数和(自身を含む): 331164288

約数和(自身を除く): 177926502

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 4043, 6317, 8086, 12129, 12634, 18951, 24258, 37902, 82121, 164242, 246363, 492726, 1964587, 3929174, 5893761, 11787522, 25539631, 51079262, 76618893, 153237786]

約数ペア:

[(1, 153237786), (2, 76618893), (3, 51079262), (6, 25539631), (13, 11787522), (26, 5893761), (39, 3929174), (78, 1964587), (311, 492726), (622, 246363), (933, 164242), (1866, 82121), (4043, 37902), (6317, 24258), (8086, 18951), (12129, 12634)]