156909733930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{214944841}}^1$

素因数の和:214944921

約数の個数: 16

約数和(自身を含む): 286306529544

約数和(自身を除く): 129396795614

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 214944841, 429889682, 1074724205, 2149448410, 15690973393, 31381946786, 78454866965, 156909733930]

約数ペア:

[(1, 156909733930), (2, 78454866965), (5, 31381946786), (10, 15690973393), (73, 2149448410), (146, 1074724205), (365, 429889682), (730, 214944841)]