157425152

素因数分解:

$2^9\times {\mathrm{307471}}^1$

素因数の和:307489

約数の個数: 20

約数和(自身を含む): 314543856

約数和(自身を除く): 157118704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 307471, 614942, 1229884, 2459768, 4919536, 9839072, 19678144, 39356288, 78712576, 157425152]

約数ペア:

[(1, 157425152), (2, 78712576), (4, 39356288), (8, 19678144), (16, 9839072), (32, 4919536), (64, 2459768), (128, 1229884), (256, 614942), (512, 307471)]