153490474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{3319}}^1$

素因数の和:4557

約数の個数: 16

約数和(自身を含む): 242625600

約数和(自身を除く): 89135126

約数列:

[1, 2, 19, 38, 1217, 2434, 3319, 6638, 23123, 46246, 63061, 126122, 4039223, 8078446, 76745237, 153490474]

約数ペア:

[(1, 153490474), (2, 76745237), (19, 8078446), (38, 4039223), (1217, 126122), (2434, 63061), (3319, 46246), (6638, 23123)]