159467740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{346669}}^1$

素因数の和:346701

約数の個数: 24

約数和(自身を含む): 349443360

約数和(自身を除く): 189975620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 346669, 693338, 1386676, 1733345, 3466690, 6933380, 7973387, 15946774, 31893548, 39866935, 79733870, 159467740]

約数ペア:

[(1, 159467740), (2, 79733870), (4, 39866935), (5, 31893548), (10, 15946774), (20, 7973387), (23, 6933380), (46, 3466690), (92, 1733345), (115, 1386676), (230, 693338), (460, 346669)]