168308538

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{214133}}^1$

素因数の和:214269

約数の個数: 16

約数和(自身を含む): 339188256

約数和(自身を除く): 170879718

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 214133, 428266, 642399, 1284798, 28051423, 56102846, 84154269, 168308538]

約数ペア:

[(1, 168308538), (2, 84154269), (3, 56102846), (6, 28051423), (131, 1284798), (262, 642399), (393, 428266), (786, 214133)]