168590224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 396590688

約数和(自身を除く): 228000464

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 67, 68, 88, 116, 134, 136, 176, 187, 232, 268, 272, 319, 374, 464, 493, 536, 638, 737, 748, 841, 986, 1072, 1139, 1276, 1474, 1496, 1682, 1943, 1972, 2278, 2552, 2948, 2992, 3364, 3886, 3944, 4556, 5104, 5423, 5896, 6728, 7772, 7888, 9112, 9251, 10846, 11792, 12529, 13456, 14297, 15544, 18224, 18502, 21373, 21692, 25058, 28594, 31088, 33031, 37004, 42746, 43384, 50116, 56347, 57188, 66062, 74008, 85492, 86768, 100232, 112694, 114376, 132124, 148016, 157267, 170984, 200464, 225388, 228752, 264248, 314534, 341968, 363341, 450776, 528496, 619817, 629068, 726682, 901552, 957899, 1239634, 1258136, 1453364, 1915798, 2479268, 2516272, 2906728, 3831596, 4958536, 5813456, 7663192, 9917072, 10536889, 15326384, 21073778, 42147556, 84295112, 168590224]

約数ペア:

[(1, 168590224), (2, 84295112), (4, 42147556), (8, 21073778), (11, 15326384), (16, 10536889), (17, 9917072), (22, 7663192), (29, 5813456), (34, 4958536), (44, 3831596), (58, 2906728), (67, 2516272), (68, 2479268), (88, 1915798), (116, 1453364), (134, 1258136), (136, 1239634), (176, 957899), (187, 901552), (232, 726682), (268, 629068), (272, 619817), (319, 528496), (374, 450776), (464, 363341), (493, 341968), (536, 314534), (638, 264248), (737, 228752), (748, 225388), (841, 200464), (986, 170984), (1072, 157267), (1139, 148016), (1276, 132124), (1474, 114376), (1496, 112694), (1682, 100232), (1943, 86768), (1972, 85492), (2278, 74008), (2552, 66062), (2948, 57188), (2992, 56347), (3364, 50116), (3886, 43384), (3944, 42746), (4556, 37004), (5104, 33031), (5423, 31088), (5896, 28594), (6728, 25058), (7772, 21692), (7888, 21373), (9112, 18502), (9251, 18224), (10846, 15544), (11792, 14297), (12529, 13456)]