153845584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{506071}}^1$

素因数の和:506098

約数の個数: 20

約数和(自身を含む): 313764640

約数和(自身を除く): 159919056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 506071, 1012142, 2024284, 4048568, 8097136, 9615349, 19230698, 38461396, 76922792, 153845584]

約数ペア:

[(1, 153845584), (2, 76922792), (4, 38461396), (8, 19230698), (16, 9615349), (19, 8097136), (38, 4048568), (76, 2024284), (152, 1012142), (304, 506071)]