149839871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8363}}^1$

素因数の和:8446

約数の個数: 16

約数和(自身を含む): 168618240

約数和(自身を除く): 18778369

約数列:

[1, 19, 23, 41, 437, 779, 943, 8363, 17917, 158897, 192349, 342883, 3654631, 6514777, 7886309, 149839871]

約数ペア:

[(1, 149839871), (19, 7886309), (23, 6514777), (41, 3654631), (437, 342883), (779, 192349), (943, 158897), (8363, 17917)]