122980312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 316915200

約数和(自身を除く): 193934888

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 119, 133, 136, 152, 182, 221, 238, 247, 266, 323, 364, 442, 476, 494, 523, 532, 646, 728, 884, 952, 988, 1046, 1064, 1292, 1547, 1729, 1768, 1976, 2092, 2261, 2584, 3094, 3458, 3661, 4184, 4199, 4522, 6188, 6799, 6916, 7322, 8398, 8891, 9044, 9937, 12376, 13598, 13832, 14644, 16796, 17782, 18088, 19874, 27196, 29288, 29393, 33592, 35564, 39748, 47593, 54392, 58786, 62237, 69559, 71128, 79496, 95186, 115583, 117572, 124474, 129181, 139118, 168929, 190372, 231166, 235144, 248948, 258362, 278236, 337858, 380744, 462332, 497896, 516724, 556472, 675716, 809081, 904267, 924664, 1033448, 1182503, 1351432, 1618162, 1808534, 2196077, 2365006, 3236324, 3617068, 4392154, 4730012, 6472648, 7234136, 8784308, 9460024, 15372539, 17568616, 30745078, 61490156, 122980312]

約数ペア:

[(1, 122980312), (2, 61490156), (4, 30745078), (7, 17568616), (8, 15372539), (13, 9460024), (14, 8784308), (17, 7234136), (19, 6472648), (26, 4730012), (28, 4392154), (34, 3617068), (38, 3236324), (52, 2365006), (56, 2196077), (68, 1808534), (76, 1618162), (91, 1351432), (104, 1182503), (119, 1033448), (133, 924664), (136, 904267), (152, 809081), (182, 675716), (221, 556472), (238, 516724), (247, 497896), (266, 462332), (323, 380744), (364, 337858), (442, 278236), (476, 258362), (494, 248948), (523, 235144), (532, 231166), (646, 190372), (728, 168929), (884, 139118), (952, 129181), (988, 124474), (1046, 117572), (1064, 115583), (1292, 95186), (1547, 79496), (1729, 71128), (1768, 69559), (1976, 62237), (2092, 58786), (2261, 54392), (2584, 47593), (3094, 39748), (3458, 35564), (3661, 33592), (4184, 29393), (4199, 29288), (4522, 27196), (6188, 19874), (6799, 18088), (6916, 17782), (7322, 16796), (8398, 14644), (8891, 13832), (9044, 13598), (9937, 12376)]