149409828

素因数分解:

$2^2\times 3^2\times {\mathrm{887}}^1\times {\mathrm{4679}}^1$

素因数の和:5576

約数の個数: 36

約数和(自身を含む): 378181440

約数和(自身を除く): 228771612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887, 1774, 2661, 3548, 4679, 5322, 7983, 9358, 10644, 14037, 15966, 18716, 28074, 31932, 42111, 56148, 84222, 168444, 4150273, 8300546, 12450819, 16601092, 24901638, 37352457, 49803276, 74704914, 149409828]

約数ペア:

[(1, 149409828), (2, 74704914), (3, 49803276), (4, 37352457), (6, 24901638), (9, 16601092), (12, 12450819), (18, 8300546), (36, 4150273), (887, 168444), (1774, 84222), (2661, 56148), (3548, 42111), (4679, 31932), (5322, 28074), (7983, 18716), (9358, 15966), (10644, 14037)]