147821644

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{69859}}^1$

素因数の和:69909

約数の個数: 18

約数和(自身を含む): 270428060

約数和(自身を除く): 122606416

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 69859, 139718, 279436, 1606757, 3213514, 6427028, 36955411, 73910822, 147821644]

約数ペア:

[(1, 147821644), (2, 73910822), (4, 36955411), (23, 6427028), (46, 3213514), (92, 1606757), (529, 279436), (1058, 139718), (2116, 69859)]