157702728

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 407131200

約数和(自身を除く): 249428472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 492, 556, 834, 984, 1112, 1153, 1668, 2306, 3336, 3459, 4612, 5699, 6918, 9224, 11398, 13836, 17097, 22796, 27672, 34194, 45592, 47273, 68388, 94546, 136776, 141819, 160267, 189092, 283638, 320534, 378184, 480801, 567276, 641068, 961602, 1134552, 1282136, 1923204, 3846408, 6570947, 13141894, 19712841, 26283788, 39425682, 52567576, 78851364, 157702728]

約数ペア:

[(1, 157702728), (2, 78851364), (3, 52567576), (4, 39425682), (6, 26283788), (8, 19712841), (12, 13141894), (24, 6570947), (41, 3846408), (82, 1923204), (123, 1282136), (139, 1134552), (164, 961602), (246, 641068), (278, 567276), (328, 480801), (417, 378184), (492, 320534), (556, 283638), (834, 189092), (984, 160267), (1112, 141819), (1153, 136776), (1668, 94546), (2306, 68388), (3336, 47273), (3459, 45592), (4612, 34194), (5699, 27672), (6918, 22796), (9224, 17097), (11398, 13836)]