150774481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 188052480

約数和(自身を除く): 37277999

約数列:

[1, 11, 13, 19, 143, 209, 211, 247, 263, 2321, 2717, 2743, 2893, 3419, 4009, 4997, 30173, 37609, 44099, 52117, 54967, 55493, 64961, 573287, 610423, 714571, 721409, 1054367, 7935499, 11598037, 13706771, 150774481]

約数ペア:

[(1, 150774481), (11, 13706771), (13, 11598037), (19, 7935499), (143, 1054367), (209, 721409), (211, 714571), (247, 610423), (263, 573287), (2321, 64961), (2717, 55493), (2743, 54967), (2893, 52117), (3419, 44099), (4009, 37609), (4997, 30173)]