178001468

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{536149}}^1$

素因数の和:536236

約数の個数: 12

約数和(自身を含む): 315256200

約数和(自身を除く): 137254732

約数列:

[1, 2, 4, 83, 166, 332, 536149, 1072298, 2144596, 44500367, 89000734, 178001468]

約数ペア:

[(1, 178001468), (2, 89000734), (4, 44500367), (83, 2144596), (166, 1072298), (332, 536149)]