128846304

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{15427}}^1$

素因数の和:15472

約数の個数: 72

約数和(自身を含む): 379065960

約数和(自身を除く): 250219656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 15427, 30854, 46281, 61708, 92562, 123416, 138843, 185124, 246832, 277686, 370248, 447383, 493664, 555372, 740496, 894766, 1110744, 1342149, 1480992, 1789532, 2221488, 2684298, 3579064, 4026447, 4442976, 5368596, 7158128, 8052894, 10737192, 14316256, 16105788, 21474384, 32211576, 42948768, 64423152, 128846304]

約数ペア:

[(1, 128846304), (2, 64423152), (3, 42948768), (4, 32211576), (6, 21474384), (8, 16105788), (9, 14316256), (12, 10737192), (16, 8052894), (18, 7158128), (24, 5368596), (29, 4442976), (32, 4026447), (36, 3579064), (48, 2684298), (58, 2221488), (72, 1789532), (87, 1480992), (96, 1342149), (116, 1110744), (144, 894766), (174, 740496), (232, 555372), (261, 493664), (288, 447383), (348, 370248), (464, 277686), (522, 246832), (696, 185124), (928, 138843), (1044, 123416), (1392, 92562), (2088, 61708), (2784, 46281), (4176, 30854), (8352, 15427)]