171497308

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{542713}}^1$

素因数の和:542796

約数の個数: 12

約数和(自身を含む): 303919840

約数和(自身を除く): 132422532

約数列:

[1, 2, 4, 79, 158, 316, 542713, 1085426, 2170852, 42874327, 85748654, 171497308]

約数ペア:

[(1, 171497308), (2, 85748654), (4, 42874327), (79, 2170852), (158, 1085426), (316, 542713)]