129241908

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{14303}}^1$

素因数の和:14564

約数の個数: 36

約数和(自身を含む): 328019328

約数和(自身を除く): 198777420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 14303, 28606, 42909, 57212, 85818, 128727, 171636, 257454, 514908, 3590053, 7180106, 10770159, 14360212, 21540318, 32310477, 43080636, 64620954, 129241908]

約数ペア:

[(1, 129241908), (2, 64620954), (3, 43080636), (4, 32310477), (6, 21540318), (9, 14360212), (12, 10770159), (18, 7180106), (36, 3590053), (251, 514908), (502, 257454), (753, 171636), (1004, 128727), (1506, 85818), (2259, 57212), (3012, 42909), (4518, 28606), (9036, 14303)]