198599856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2443

約数の個数: 160

約数和(自身を含む): 664957440

約数和(自身を除く): 466357584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2393, 2964, 3192, 3458, 3952, 4368, 4786, 5187, 5928, 6384, 6916, 7179, 9572, 10374, 11856, 13832, 14358, 16751, 19144, 20748, 27664, 28716, 31109, 33502, 38288, 41496, 45467, 50253, 57432, 62218, 67004, 82992, 90934, 93327, 100506, 114864, 124436, 134008, 136401, 181868, 186654, 201012, 217763, 248872, 268016, 272802, 318269, 363736, 373308, 402024, 435526, 497744, 545604, 591071, 636538, 653289, 727472, 746616, 804048, 871052, 954807, 1091208, 1182142, 1273076, 1306578, 1493232, 1742104, 1773213, 1909614, 2182416, 2364284, 2546152, 2613156, 3484208, 3546426, 3819228, 4137497, 4728568, 5092304, 5226312, 7092852, 7638456, 8274994, 9457136, 10452624, 12412491, 14185704, 15276912, 16549988, 24824982, 28371408, 33099976, 49649964, 66199952, 99299928, 198599856]

約数ペア:

[(1, 198599856), (2, 99299928), (3, 66199952), (4, 49649964), (6, 33099976), (7, 28371408), (8, 24824982), (12, 16549988), (13, 15276912), (14, 14185704), (16, 12412491), (19, 10452624), (21, 9457136), (24, 8274994), (26, 7638456), (28, 7092852), (38, 5226312), (39, 5092304), (42, 4728568), (48, 4137497), (52, 3819228), (56, 3546426), (57, 3484208), (76, 2613156), (78, 2546152), (84, 2364284), (91, 2182416), (104, 1909614), (112, 1773213), (114, 1742104), (133, 1493232), (152, 1306578), (156, 1273076), (168, 1182142), (182, 1091208), (208, 954807), (228, 871052), (247, 804048), (266, 746616), (273, 727472), (304, 653289), (312, 636538), (336, 591071), (364, 545604), (399, 497744), (456, 435526), (494, 402024), (532, 373308), (546, 363736), (624, 318269), (728, 272802), (741, 268016), (798, 248872), (912, 217763), (988, 201012), (1064, 186654), (1092, 181868), (1456, 136401), (1482, 134008), (1596, 124436), (1729, 114864), (1976, 100506), (2128, 93327), (2184, 90934), (2393, 82992), (2964, 67004), (3192, 62218), (3458, 57432), (3952, 50253), (4368, 45467), (4786, 41496), (5187, 38288), (5928, 33502), (6384, 31109), (6916, 28716), (7179, 27664), (9572, 20748), (10374, 19144), (11856, 16751), (13832, 14358)]