151906976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19219}}^1$

素因数の和:19261

約数の個数: 48

約数和(自身を含む): 339040800

約数和(自身を除く): 187133824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 19219, 38438, 76876, 153752, 249847, 307504, 365161, 499694, 615008, 730322, 999388, 1460644, 1998776, 2921288, 3997552, 4747093, 5842576, 7995104, 9494186, 11685152, 18988372, 37976744, 75953488, 151906976]

約数ペア:

[(1, 151906976), (2, 75953488), (4, 37976744), (8, 18988372), (13, 11685152), (16, 9494186), (19, 7995104), (26, 5842576), (32, 4747093), (38, 3997552), (52, 2921288), (76, 1998776), (104, 1460644), (152, 999388), (208, 730322), (247, 615008), (304, 499694), (416, 365161), (494, 307504), (608, 249847), (988, 153752), (1976, 76876), (3952, 38438), (7904, 19219)]