157386892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{57107}}^1$

素因数の和:57177

約数の個数: 24

約数和(自身を含む): 302215536

約数和(自身を除く): 144828644

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 57107, 114214, 228428, 742391, 1484782, 2969564, 3026671, 6053342, 12106684, 39346723, 78693446, 157386892]

約数ペア:

[(1, 157386892), (2, 78693446), (4, 39346723), (13, 12106684), (26, 6053342), (52, 3026671), (53, 2969564), (106, 1484782), (212, 742391), (689, 228428), (1378, 114214), (2756, 57107)]