163940124

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{30839}}^1$

素因数の和:31289

約数の個数: 24

約数和(自身を含む): 383402880

約数和(自身を除く): 219462756

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 30839, 61678, 92517, 123356, 185034, 370068, 13661677, 27323354, 40985031, 54646708, 81970062, 163940124]

約数ペア:

[(1, 163940124), (2, 81970062), (3, 54646708), (4, 40985031), (6, 27323354), (12, 13661677), (443, 370068), (886, 185034), (1329, 123356), (1772, 92517), (2658, 61678), (5316, 30839)]