168236486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{70157}}^1$

素因数の和:70279

約数の個数: 16

約数和(自身を含む): 277825680

約数和(自身を除く): 109589194

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 70157, 140314, 771727, 1543454, 7647113, 15294226, 84118243, 168236486]

約数ペア:

[(1, 168236486), (2, 84118243), (11, 15294226), (22, 7647113), (109, 1543454), (218, 771727), (1199, 140314), (2398, 70157)]