156949974

素因数分解:

$2^1\times 3^4\times {\mathrm{968827}}^1$

素因数の和:968841

約数の個数: 20

約数和(自身を含む): 351684564

約数和(自身を除く): 194734590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968827, 1937654, 2906481, 5812962, 8719443, 17438886, 26158329, 52316658, 78474987, 156949974]

約数ペア:

[(1, 156949974), (2, 78474987), (3, 52316658), (6, 26158329), (9, 17438886), (18, 8719443), (27, 5812962), (54, 2906481), (81, 1937654), (162, 968827)]