144501704

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{71963}}^1$

素因数の和:72220

約数の個数: 16

約数和(自身を含む): 272023920

約数和(自身を除く): 127522216

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 71963, 143926, 287852, 575704, 18062713, 36125426, 72250852, 144501704]

約数ペア:

[(1, 144501704), (2, 72250852), (4, 36125426), (8, 18062713), (251, 575704), (502, 287852), (1004, 143926), (2008, 71963)]