122178448

素因数分解:

$2^4\times 7^1\times {\mathrm{1090879}}^1$

素因数の和:1090894

約数の個数: 20

約数和(自身を含む): 270538240

約数和(自身を除く): 148359792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1090879, 2181758, 4363516, 7636153, 8727032, 15272306, 17454064, 30544612, 61089224, 122178448]

約数ペア:

[(1, 122178448), (2, 61089224), (4, 30544612), (7, 17454064), (8, 15272306), (14, 8727032), (16, 7636153), (28, 4363516), (56, 2181758), (112, 1090879)]