149760304

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{4673}}^1$

素因数の和:6684

約数の個数: 20

約数和(自身を含む): 290367576

約数和(自身を除く): 140607272

約数列:

[1, 2, 4, 8, 16, 2003, 4006, 4673, 8012, 9346, 16024, 18692, 32048, 37384, 74768, 9360019, 18720038, 37440076, 74880152, 149760304]

約数ペア:

[(1, 149760304), (2, 74880152), (4, 37440076), (8, 18720038), (16, 9360019), (2003, 74768), (4006, 37384), (4673, 32048), (8012, 18692), (9346, 16024)]