129415468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3907}}^1$

素因数の和:3951

約数の個数: 54

約数和(自身を含む): 285350436

約数和(自身を除く): 155934968

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 3907, 4732, 7814, 8281, 15628, 16562, 27349, 33124, 50791, 54698, 101582, 109396, 191443, 203164, 355537, 382886, 660283, 711074, 765772, 1320566, 1422148, 2488759, 2641132, 4621981, 4977518, 9243962, 9955036, 18487924, 32353867, 64707734, 129415468]

約数ペア:

[(1, 129415468), (2, 64707734), (4, 32353867), (7, 18487924), (13, 9955036), (14, 9243962), (26, 4977518), (28, 4621981), (49, 2641132), (52, 2488759), (91, 1422148), (98, 1320566), (169, 765772), (182, 711074), (196, 660283), (338, 382886), (364, 355537), (637, 203164), (676, 191443), (1183, 109396), (1274, 101582), (2366, 54698), (2548, 50791), (3907, 33124), (4732, 27349), (7814, 16562), (8281, 15628)]