153399152

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{38197}}^1$

素因数の和:38456

約数の個数: 20

約数和(自身を含む): 298402776

約数和(自身を除く): 145003624

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 38197, 76394, 152788, 305576, 611152, 9587447, 19174894, 38349788, 76699576, 153399152]

約数ペア:

[(1, 153399152), (2, 76699576), (4, 38349788), (8, 19174894), (16, 9587447), (251, 611152), (502, 305576), (1004, 152788), (2008, 76394), (4016, 38197)]