198641352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4835

約数の個数: 128

約数和(自身を含む): 643507200

約数和(自身を除く): 444865848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 4787, 5187, 5928, 6916, 9574, 10374, 13832, 14361, 19148, 20748, 28722, 33509, 38296, 41496, 57444, 62231, 67018, 90953, 100527, 114888, 124462, 134036, 181906, 186693, 201054, 248924, 268072, 272859, 363812, 373386, 402108, 435617, 497848, 545718, 636671, 727624, 746772, 804216, 871234, 1091436, 1182389, 1273342, 1306851, 1493544, 1742468, 1910013, 2182872, 2364778, 2546684, 2613702, 3484936, 3547167, 3820026, 4729556, 5093368, 5227404, 7094334, 7640052, 8276723, 9459112, 10454808, 14188668, 15280104, 16553446, 24830169, 28377336, 33106892, 49660338, 66213784, 99320676, 198641352]

約数ペア:

[(1, 198641352), (2, 99320676), (3, 66213784), (4, 49660338), (6, 33106892), (7, 28377336), (8, 24830169), (12, 16553446), (13, 15280104), (14, 14188668), (19, 10454808), (21, 9459112), (24, 8276723), (26, 7640052), (28, 7094334), (38, 5227404), (39, 5093368), (42, 4729556), (52, 3820026), (56, 3547167), (57, 3484936), (76, 2613702), (78, 2546684), (84, 2364778), (91, 2182872), (104, 1910013), (114, 1742468), (133, 1493544), (152, 1306851), (156, 1273342), (168, 1182389), (182, 1091436), (228, 871234), (247, 804216), (266, 746772), (273, 727624), (312, 636671), (364, 545718), (399, 497848), (456, 435617), (494, 402108), (532, 373386), (546, 363812), (728, 272859), (741, 268072), (798, 248924), (988, 201054), (1064, 186693), (1092, 181906), (1482, 134036), (1596, 124462), (1729, 114888), (1976, 100527), (2184, 90953), (2964, 67018), (3192, 62231), (3458, 57444), (4787, 41496), (5187, 38296), (5928, 33509), (6916, 28722), (9574, 20748), (10374, 19148), (13832, 14361)]