131706576

素因数分解:

$2^4\times 3^2\times {\mathrm{914629}}^1$

素因数の和:914643

約数の個数: 30

約数和(自身を含む): 368595890

約数和(自身を除く): 236889314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 914629, 1829258, 2743887, 3658516, 5487774, 7317032, 8231661, 10975548, 14634064, 16463322, 21951096, 32926644, 43902192, 65853288, 131706576]

約数ペア:

[(1, 131706576), (2, 65853288), (3, 43902192), (4, 32926644), (6, 21951096), (8, 16463322), (9, 14634064), (12, 10975548), (16, 8231661), (18, 7317032), (24, 5487774), (36, 3658516), (48, 2743887), (72, 1829258), (144, 914629)]