168754434

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{70139}}^1$

素因数の和:70545

約数の個数: 16

約数和(自身を含む): 338355360

約数和(自身を除く): 169600926

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 70139, 140278, 210417, 420834, 28125739, 56251478, 84377217, 168754434]

約数ペア:

[(1, 168754434), (2, 84377217), (3, 56251478), (6, 28125739), (401, 420834), (802, 210417), (1203, 140278), (2406, 70139)]