156615901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9883}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 179335296

約数和(自身を除く): 22719395

約数列:

[1, 13, 23, 53, 299, 689, 1219, 9883, 15847, 128479, 227309, 523799, 2955017, 6809387, 12047377, 156615901]

約数ペア:

[(1, 156615901), (13, 12047377), (23, 6809387), (53, 2955017), (299, 523799), (689, 227309), (1219, 128479), (9883, 15847)]