159687514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 302284800

約数和(自身を除く): 142597286

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 127, 133, 163, 203, 254, 266, 326, 406, 551, 889, 1102, 1141, 1778, 2282, 2413, 3097, 3683, 3857, 4727, 4826, 6194, 7366, 7714, 9454, 16891, 20701, 21679, 25781, 33089, 33782, 41402, 43358, 51562, 66178, 69977, 89813, 139954, 144907, 179626, 289814, 393319, 489839, 600329, 628691, 786638, 979678, 1200658, 1257382, 2753233, 4202303, 5506466, 8404606, 11406251, 22812502, 79843757, 159687514]

約数ペア:

[(1, 159687514), (2, 79843757), (7, 22812502), (14, 11406251), (19, 8404606), (29, 5506466), (38, 4202303), (58, 2753233), (127, 1257382), (133, 1200658), (163, 979678), (203, 786638), (254, 628691), (266, 600329), (326, 489839), (406, 393319), (551, 289814), (889, 179626), (1102, 144907), (1141, 139954), (1778, 89813), (2282, 69977), (2413, 66178), (3097, 51562), (3683, 43358), (3857, 41402), (4727, 33782), (4826, 33089), (6194, 25781), (7366, 21679), (7714, 20701), (9454, 16891)]