145870548

素因数分解:

$2^2\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{7499}}^1$

素因数の和:9127

約数の個数: 24

約数和(自身を含む): 340620000

約数和(自身を除く): 194749452

約数列:

[1, 2, 3, 4, 6, 12, 1621, 3242, 4863, 6484, 7499, 9726, 14998, 19452, 22497, 29996, 44994, 89988, 12155879, 24311758, 36467637, 48623516, 72935274, 145870548]

約数ペア:

[(1, 145870548), (2, 72935274), (3, 48623516), (4, 36467637), (6, 24311758), (12, 12155879), (1621, 89988), (3242, 44994), (4863, 29996), (6484, 22497), (7499, 19452), (9726, 14998)]