149933432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{39623}}^1$

素因数の和:39683

約数の個数: 32

約数和(自身を含む): 313822080

約数和(自身を除く): 163888648

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 39623, 79246, 158492, 316984, 435853, 871706, 1703789, 1743412, 3407578, 3486824, 6815156, 13630312, 18741679, 37483358, 74966716, 149933432]

約数ペア:

[(1, 149933432), (2, 74966716), (4, 37483358), (8, 18741679), (11, 13630312), (22, 6815156), (43, 3486824), (44, 3407578), (86, 1743412), (88, 1703789), (172, 871706), (344, 435853), (473, 316984), (946, 158492), (1892, 79246), (3784, 39623)]