149849713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 181923840

約数和(自身を除く): 32074127

約数列:

[1, 13, 17, 19, 127, 221, 247, 281, 323, 1651, 2159, 2413, 3653, 4199, 4777, 5339, 28067, 31369, 35687, 41021, 62101, 69407, 90763, 463931, 533273, 606679, 678053, 1179919, 7886827, 8814689, 11526901, 149849713]

約数ペア:

[(1, 149849713), (13, 11526901), (17, 8814689), (19, 7886827), (127, 1179919), (221, 678053), (247, 606679), (281, 533273), (323, 463931), (1651, 90763), (2159, 69407), (2413, 62101), (3653, 41021), (4199, 35687), (4777, 31369), (5339, 28067)]