128303046

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419291}}^1$

素因数の和:419316

約数の個数: 24

約数和(自身を含む): 294342984

約数和(自身を除く): 166039938

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 419291, 838582, 1257873, 2515746, 3773619, 7127947, 7547238, 14255894, 21383841, 42767682, 64151523, 128303046]

約数ペア:

[(1, 128303046), (2, 64151523), (3, 42767682), (6, 21383841), (9, 14255894), (17, 7547238), (18, 7127947), (34, 3773619), (51, 2515746), (102, 1257873), (153, 838582), (306, 419291)]