171743376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11887}}^1$

素因数の和:11948

約数の個数: 80

約数和(自身を含む): 518887424

約数和(自身を除く): 347144048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 11887, 14448, 23774, 35661, 47548, 71322, 83209, 95096, 142644, 166418, 190192, 249627, 285288, 332836, 499254, 511141, 570576, 665672, 998508, 1022282, 1331344, 1533423, 1997016, 2044564, 3066846, 3577987, 3994032, 4089128, 6133692, 7155974, 8178256, 10733961, 12267384, 14311948, 21467922, 24534768, 28623896, 42935844, 57247792, 85871688, 171743376]

約数ペア:

[(1, 171743376), (2, 85871688), (3, 57247792), (4, 42935844), (6, 28623896), (7, 24534768), (8, 21467922), (12, 14311948), (14, 12267384), (16, 10733961), (21, 8178256), (24, 7155974), (28, 6133692), (42, 4089128), (43, 3994032), (48, 3577987), (56, 3066846), (84, 2044564), (86, 1997016), (112, 1533423), (129, 1331344), (168, 1022282), (172, 998508), (258, 665672), (301, 570576), (336, 511141), (344, 499254), (516, 332836), (602, 285288), (688, 249627), (903, 190192), (1032, 166418), (1204, 142644), (1806, 95096), (2064, 83209), (2408, 71322), (3612, 47548), (4816, 35661), (7224, 23774), (11887, 14448)]