156920605959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{237143}}^1$

素因数の和:237244

約数の個数: 48

約数和(自身を含む): 242865810432

約数和(自身を除く): 85945204473

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 361, 611, 741, 893, 1083, 1833, 2679, 4693, 11609, 14079, 16967, 34827, 50901, 220571, 237143, 661713, 711429, 3082859, 4505717, 9248577, 11145721, 13517151, 33437163, 58574321, 85608623, 144894373, 175722963, 211768699, 256825869, 434683119, 635306097, 1112912099, 2752993087, 3338736297, 4023605281, 8258979261, 12070815843, 52306868653, 156920605959]

約数ペア:

[(1, 156920605959), (3, 52306868653), (13, 12070815843), (19, 8258979261), (39, 4023605281), (47, 3338736297), (57, 2752993087), (141, 1112912099), (247, 635306097), (361, 434683119), (611, 256825869), (741, 211768699), (893, 175722963), (1083, 144894373), (1833, 85608623), (2679, 58574321), (4693, 33437163), (11609, 13517151), (14079, 11145721), (16967, 9248577), (34827, 4505717), (50901, 3082859), (220571, 711429), (237143, 661713)]