139596496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35323}}^1$

素因数の和:35363

約数の個数: 40

約数和(自身を含む): 306612320

約数和(自身を除く): 167015824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 35323, 70646, 141292, 282584, 459199, 565168, 671137, 918398, 1342274, 1836796, 2684548, 3673592, 5369096, 7347184, 8724781, 10738192, 17449562, 34899124, 69798248, 139596496]

約数ペア:

[(1, 139596496), (2, 69798248), (4, 34899124), (8, 17449562), (13, 10738192), (16, 8724781), (19, 7347184), (26, 5369096), (38, 3673592), (52, 2684548), (76, 1836796), (104, 1342274), (152, 918398), (208, 671137), (247, 565168), (304, 459199), (494, 282584), (988, 141292), (1976, 70646), (3952, 35323)]