128258496

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5490

約数の個数: 84

約数和(自身を含む): 376665744

約数和(自身を除く): 248407248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5431, 5904, 7872, 10862, 11808, 16293, 21724, 23616, 32586, 43448, 48879, 65172, 86896, 97758, 130344, 173792, 195516, 222671, 260688, 347584, 391032, 445342, 521376, 668013, 782064, 890684, 1042752, 1336026, 1564128, 1781368, 2004039, 2672052, 3128256, 3562736, 4008078, 5344104, 7125472, 8016156, 10688208, 14250944, 16032312, 21376416, 32064624, 42752832, 64129248, 128258496]

約数ペア:

[(1, 128258496), (2, 64129248), (3, 42752832), (4, 32064624), (6, 21376416), (8, 16032312), (9, 14250944), (12, 10688208), (16, 8016156), (18, 7125472), (24, 5344104), (32, 4008078), (36, 3562736), (41, 3128256), (48, 2672052), (64, 2004039), (72, 1781368), (82, 1564128), (96, 1336026), (123, 1042752), (144, 890684), (164, 782064), (192, 668013), (246, 521376), (288, 445342), (328, 391032), (369, 347584), (492, 260688), (576, 222671), (656, 195516), (738, 173792), (984, 130344), (1312, 97758), (1476, 86896), (1968, 65172), (2624, 48879), (2952, 43448), (3936, 32586), (5431, 23616), (5904, 21724), (7872, 16293), (10862, 11808)]