156962604790

素因数分解:

$2^1\times 5^1\times {\mathrm{193951}}^1\times {\mathrm{80929}}^1$

素因数の和:274887

約数の個数: 16

約数和(自身を含む): 282537636480

約数和(自身を除く): 125575031690

約数列:

[1, 2, 5, 10, 80929, 161858, 193951, 387902, 404645, 809290, 969755, 1939510, 15696260479, 31392520958, 78481302395, 156962604790]

約数ペア:

[(1, 156962604790), (2, 78481302395), (5, 31392520958), (10, 15696260479), (80929, 1939510), (161858, 969755), (193951, 809290), (387902, 404645)]