128765088

素因数分解:

$2^5\times 3^2\times {\mathrm{447101}}^1$

素因数の和:447117

約数の個数: 36

約数和(自身を含む): 366176538

約数和(自身を除く): 237411450

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 447101, 894202, 1341303, 1788404, 2682606, 3576808, 4023909, 5365212, 7153616, 8047818, 10730424, 14307232, 16095636, 21460848, 32191272, 42921696, 64382544, 128765088]

約数ペア:

[(1, 128765088), (2, 64382544), (3, 42921696), (4, 32191272), (6, 21460848), (8, 16095636), (9, 14307232), (12, 10730424), (16, 8047818), (18, 7153616), (24, 5365212), (32, 4023909), (36, 3576808), (48, 2682606), (72, 1788404), (96, 1341303), (144, 894202), (288, 447101)]