131805312

素因数分解:

$2^7\times 3^1\times {\mathrm{343243}}^1$

素因数の和:343260

約数の個数: 32

約数和(自身を含む): 350108880

約数和(自身を除く): 218303568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 343243, 686486, 1029729, 1372972, 2059458, 2745944, 4118916, 5491888, 8237832, 10983776, 16475664, 21967552, 32951328, 43935104, 65902656, 131805312]

約数ペア:

[(1, 131805312), (2, 65902656), (3, 43935104), (4, 32951328), (6, 21967552), (8, 16475664), (12, 10983776), (16, 8237832), (24, 5491888), (32, 4118916), (48, 2745944), (64, 2059458), (96, 1372972), (128, 1029729), (192, 686486), (384, 343243)]