159344368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 337478400

約数和(自身を除く): 178134032

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 59, 82, 92, 118, 164, 179, 184, 236, 328, 358, 368, 472, 656, 716, 943, 944, 1357, 1432, 1886, 2419, 2714, 2864, 3772, 4117, 4838, 5428, 7339, 7544, 8234, 9676, 10561, 10856, 14678, 15088, 16468, 19352, 21122, 21712, 29356, 32936, 38704, 42244, 55637, 58712, 65872, 84488, 111274, 117424, 168797, 168976, 222548, 242903, 337594, 433001, 445096, 485806, 675188, 866002, 890192, 971612, 1350376, 1732004, 1943224, 2700752, 3464008, 3886448, 6928016, 9959023, 19918046, 39836092, 79672184, 159344368]

約数ペア:

[(1, 159344368), (2, 79672184), (4, 39836092), (8, 19918046), (16, 9959023), (23, 6928016), (41, 3886448), (46, 3464008), (59, 2700752), (82, 1943224), (92, 1732004), (118, 1350376), (164, 971612), (179, 890192), (184, 866002), (236, 675188), (328, 485806), (358, 445096), (368, 433001), (472, 337594), (656, 242903), (716, 222548), (943, 168976), (944, 168797), (1357, 117424), (1432, 111274), (1886, 84488), (2419, 65872), (2714, 58712), (2864, 55637), (3772, 42244), (4117, 38704), (4838, 32936), (5428, 29356), (7339, 21712), (7544, 21122), (8234, 19352), (9676, 16468), (10561, 15088), (10856, 14678)]