158090896

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{29851}}^1$

素因数の和:30190

約数の個数: 20

約数和(自身を含む): 307236784

約数和(自身を除く): 149145888

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 29851, 59702, 119404, 238808, 477616, 9880681, 19761362, 39522724, 79045448, 158090896]

約数ペア:

[(1, 158090896), (2, 79045448), (4, 39522724), (8, 19761362), (16, 9880681), (331, 477616), (662, 238808), (1324, 119404), (2648, 59702), (5296, 29851)]