157434190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{828601}}^1$

素因数の和:828627

約数の個数: 16

約数和(自身を含む): 298296720

約数和(自身を除く): 140862530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 828601, 1657202, 4143005, 8286010, 15743419, 31486838, 78717095, 157434190]

約数ペア:

[(1, 157434190), (2, 78717095), (5, 31486838), (10, 15743419), (19, 8286010), (38, 4143005), (95, 1657202), (190, 828601)]