145231854

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{235003}}^1$

素因数の和:235111

約数の個数: 16

約数和(自身を含む): 293284992

約数和(自身を除く): 148053138

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 235003, 470006, 705009, 1410018, 24205309, 48410618, 72615927, 145231854]

約数ペア:

[(1, 145231854), (2, 72615927), (3, 48410618), (6, 24205309), (103, 1410018), (206, 705009), (309, 470006), (618, 235003)]