146295640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{159017}}^1$

素因数の和:159051

約数の個数: 32

約数和(自身を含む): 343478880

約数和(自身を除く): 197183240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 159017, 318034, 636068, 795085, 1272136, 1590170, 3180340, 3657391, 6360680, 7314782, 14629564, 18286955, 29259128, 36573910, 73147820, 146295640]

約数ペア:

[(1, 146295640), (2, 73147820), (4, 36573910), (5, 29259128), (8, 18286955), (10, 14629564), (20, 7314782), (23, 6360680), (40, 3657391), (46, 3180340), (92, 1590170), (115, 1272136), (184, 795085), (230, 636068), (460, 318034), (920, 159017)]