163905434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1064321}}^1$

素因数の和:1064341

約数の個数: 16

約数和(自身を含む): 306524736

約数和(自身を除く): 142619302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1064321, 2128642, 7450247, 11707531, 14900494, 23415062, 81952717, 163905434]

約数ペア:

[(1, 163905434), (2, 81952717), (7, 23415062), (11, 14900494), (14, 11707531), (22, 7450247), (77, 2128642), (154, 1064321)]