128346228

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 352598400

約数和(自身を除く): 224252172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 86, 87, 108, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 783, 953, 1044, 1161, 1247, 1548, 1566, 1906, 2322, 2494, 2859, 3132, 3741, 3812, 4644, 4988, 5718, 7482, 8577, 11223, 11436, 14964, 17154, 22446, 25731, 27637, 33669, 34308, 40979, 44892, 51462, 55274, 67338, 81958, 82911, 102924, 110548, 122937, 134676, 163916, 165822, 245874, 248733, 331644, 368811, 491748, 497466, 737622, 746199, 994932, 1106433, 1188391, 1475244, 1492398, 2212866, 2376782, 2984796, 3565173, 4425732, 4753564, 7130346, 10695519, 14260692, 21391038, 32086557, 42782076, 64173114, 128346228]

約数ペア:

[(1, 128346228), (2, 64173114), (3, 42782076), (4, 32086557), (6, 21391038), (9, 14260692), (12, 10695519), (18, 7130346), (27, 4753564), (29, 4425732), (36, 3565173), (43, 2984796), (54, 2376782), (58, 2212866), (86, 1492398), (87, 1475244), (108, 1188391), (116, 1106433), (129, 994932), (172, 746199), (174, 737622), (258, 497466), (261, 491748), (348, 368811), (387, 331644), (516, 248733), (522, 245874), (774, 165822), (783, 163916), (953, 134676), (1044, 122937), (1161, 110548), (1247, 102924), (1548, 82911), (1566, 81958), (1906, 67338), (2322, 55274), (2494, 51462), (2859, 44892), (3132, 40979), (3741, 34308), (3812, 33669), (4644, 27637), (4988, 25731), (5718, 22446), (7482, 17154), (8577, 14964), (11223, 11436)]