168554834

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197371}}^1$

素因数の和:197441

約数の個数: 16

約数和(自身を含む): 293689536

約数和(自身を除く): 125134702

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 197371, 394742, 1381597, 2763194, 12039631, 24079262, 84277417, 168554834]

約数ペア:

[(1, 168554834), (2, 84277417), (7, 24079262), (14, 12039631), (61, 2763194), (122, 1381597), (427, 394742), (854, 197371)]