158861888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{130643}}^1$

素因数の和:130674

約数の個数: 28

約数和(自身を含む): 331835760

約数和(自身を除く): 172973872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 130643, 261286, 522572, 1045144, 2090288, 2482217, 4180576, 4964434, 8361152, 9928868, 19857736, 39715472, 79430944, 158861888]

約数ペア:

[(1, 158861888), (2, 79430944), (4, 39715472), (8, 19857736), (16, 9928868), (19, 8361152), (32, 4964434), (38, 4180576), (64, 2482217), (76, 2090288), (152, 1045144), (304, 522572), (608, 261286), (1216, 130643)]