173996046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 461260800

約数和(自身を除く): 287264754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 103, 109, 123, 126, 189, 206, 218, 246, 287, 309, 327, 369, 378, 574, 618, 654, 721, 738, 763, 861, 927, 981, 1107, 1442, 1526, 1722, 1854, 1962, 2163, 2214, 2289, 2583, 2781, 2943, 4223, 4326, 4469, 4578, 5166, 5562, 5886, 6489, 6867, 7749, 8446, 8938, 11227, 12669, 12978, 13407, 13734, 15498, 19467, 20601, 22454, 25338, 26814, 29561, 31283, 33681, 38007, 38934, 40221, 41202, 59122, 62566, 67362, 76014, 78589, 80442, 88683, 93849, 101043, 114021, 120663, 157178, 177366, 187698, 202086, 228042, 235767, 241326, 266049, 281547, 303129, 460307, 471534, 532098, 563094, 606258, 707301, 798147, 844641, 920614, 1380921, 1414602, 1596294, 1689282, 2121903, 2761842, 3222149, 4142763, 4243806, 6444298, 8285526, 9666447, 12428289, 19332894, 24856578, 28999341, 57998682, 86998023, 173996046]

約数ペア:

[(1, 173996046), (2, 86998023), (3, 57998682), (6, 28999341), (7, 24856578), (9, 19332894), (14, 12428289), (18, 9666447), (21, 8285526), (27, 6444298), (41, 4243806), (42, 4142763), (54, 3222149), (63, 2761842), (82, 2121903), (103, 1689282), (109, 1596294), (123, 1414602), (126, 1380921), (189, 920614), (206, 844641), (218, 798147), (246, 707301), (287, 606258), (309, 563094), (327, 532098), (369, 471534), (378, 460307), (574, 303129), (618, 281547), (654, 266049), (721, 241326), (738, 235767), (763, 228042), (861, 202086), (927, 187698), (981, 177366), (1107, 157178), (1442, 120663), (1526, 114021), (1722, 101043), (1854, 93849), (1962, 88683), (2163, 80442), (2214, 78589), (2289, 76014), (2583, 67362), (2781, 62566), (2943, 59122), (4223, 41202), (4326, 40221), (4469, 38934), (4578, 38007), (5166, 33681), (5562, 31283), (5886, 29561), (6489, 26814), (6867, 25338), (7749, 22454), (8446, 20601), (8938, 19467), (11227, 15498), (12669, 13734), (12978, 13407)]