154319986

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1\times {\mathrm{809}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 233902080

約数和(自身を除く): 79582094

約数列:

[1, 2, 127, 254, 751, 809, 1502, 1618, 95377, 102743, 190754, 205486, 607559, 1215118, 77159993, 154319986]

約数ペア:

[(1, 154319986), (2, 77159993), (127, 1215118), (254, 607559), (751, 205486), (809, 190754), (1502, 102743), (1618, 95377)]