153206384

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{38149}}^1$

素因数の和:38408

約数の個数: 20

約数和(自身を含む): 298027800

約数和(自身を除く): 144821416

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 38149, 76298, 152596, 305192, 610384, 9575399, 19150798, 38301596, 76603192, 153206384]

約数ペア:

[(1, 153206384), (2, 76603192), (4, 38301596), (8, 19150798), (16, 9575399), (251, 610384), (502, 305192), (1004, 152596), (2008, 76298), (4016, 38149)]