170261888

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{70009}}^1$

素因数の和:70042

約数の個数: 32

約数和(自身を含む): 357051000

約数和(自身を除く): 186789112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 70009, 140018, 280036, 560072, 1120144, 1330171, 2240288, 2660342, 4480576, 5320684, 8961152, 10641368, 21282736, 42565472, 85130944, 170261888]

約数ペア:

[(1, 170261888), (2, 85130944), (4, 42565472), (8, 21282736), (16, 10641368), (19, 8961152), (32, 5320684), (38, 4480576), (64, 2660342), (76, 2240288), (128, 1330171), (152, 1120144), (304, 560072), (608, 280036), (1216, 140018), (2432, 70009)]