129810176

素因数分解:

$2^8\times {\mathrm{507071}}^1$

素因数の和:507087

約数の個数: 18

約数和(自身を含む): 259113792

約数和(自身を除く): 129303616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 507071, 1014142, 2028284, 4056568, 8113136, 16226272, 32452544, 64905088, 129810176]

約数ペア:

[(1, 129810176), (2, 64905088), (4, 32452544), (8, 16226272), (16, 8113136), (32, 4056568), (64, 2028284), (128, 1014142), (256, 507071)]