128172888

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^2\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 365965200

約数和(自身を除く): 237792312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 353, 369, 492, 706, 738, 984, 1059, 1107, 1412, 1476, 1681, 2118, 2214, 2824, 2952, 3177, 3362, 4236, 4428, 5043, 6354, 6724, 8472, 8856, 9531, 10086, 12708, 13448, 14473, 15129, 19062, 20172, 25416, 28946, 30258, 38124, 40344, 43419, 45387, 57892, 60516, 76248, 86838, 90774, 115784, 121032, 130257, 173676, 181548, 260514, 347352, 363096, 390771, 521028, 593393, 781542, 1042056, 1186786, 1563084, 1780179, 2373572, 3126168, 3560358, 4747144, 5340537, 7120716, 10681074, 14241432, 16021611, 21362148, 32043222, 42724296, 64086444, 128172888]

約数ペア:

[(1, 128172888), (2, 64086444), (3, 42724296), (4, 32043222), (6, 21362148), (8, 16021611), (9, 14241432), (12, 10681074), (18, 7120716), (24, 5340537), (27, 4747144), (36, 3560358), (41, 3126168), (54, 2373572), (72, 1780179), (82, 1563084), (108, 1186786), (123, 1042056), (164, 781542), (216, 593393), (246, 521028), (328, 390771), (353, 363096), (369, 347352), (492, 260514), (706, 181548), (738, 173676), (984, 130257), (1059, 121032), (1107, 115784), (1412, 90774), (1476, 86838), (1681, 76248), (2118, 60516), (2214, 57892), (2824, 45387), (2952, 43419), (3177, 40344), (3362, 38124), (4236, 30258), (4428, 28946), (5043, 25416), (6354, 20172), (6724, 19062), (8472, 15129), (8856, 14473), (9531, 13448), (10086, 12708)]