152257281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 230461440

約数和(自身を除く): 78204159

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 671, 1419, 1759, 2013, 2623, 5277, 7869, 19349, 28853, 58047, 75637, 86559, 107299, 226911, 321897, 832007, 1180289, 2496021, 3540867, 4613857, 13841571, 50752427, 152257281]

約数ペア:

[(1, 152257281), (3, 50752427), (11, 13841571), (33, 4613857), (43, 3540867), (61, 2496021), (129, 1180289), (183, 832007), (473, 321897), (671, 226911), (1419, 107299), (1759, 86559), (2013, 75637), (2623, 58047), (5277, 28853), (7869, 19349)]