148054384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487021}}^1$

素因数の和:487048

約数の個数: 20

約数和(自身を含む): 301953640

約数和(自身を除く): 153899256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487021, 974042, 1948084, 3896168, 7792336, 9253399, 18506798, 37013596, 74027192, 148054384]

約数ペア:

[(1, 148054384), (2, 74027192), (4, 37013596), (8, 18506798), (16, 9253399), (19, 7792336), (38, 3896168), (76, 1948084), (152, 974042), (304, 487021)]