156948264478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{9832619}}^1$

素因数の和:9832991

約数の個数: 16

約数和(自身を含む): 246366126720

約数和(自身を除く): 89417862242

約数列:

[1, 2, 23, 46, 347, 694, 7981, 15962, 9832619, 19665238, 226150237, 452300474, 3411918793, 6823837586, 78474132239, 156948264478]

約数ペア:

[(1, 156948264478), (2, 78474132239), (23, 6823837586), (46, 3411918793), (347, 452300474), (694, 226150237), (7981, 19665238), (15962, 9832619)]