15672568506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1553}}^1$

素因数の和:1956

約数の個数: 128

約数和(自身を含む): 38725779456

約数和(自身を除く): 23053210950

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 337, 434, 483, 651, 674, 713, 966, 1011, 1302, 1426, 1553, 2022, 2139, 2359, 3106, 4278, 4659, 4718, 4991, 7077, 7751, 9318, 9982, 10447, 10871, 14154, 14973, 15502, 20894, 21742, 23253, 29946, 31341, 32613, 35719, 46506, 48143, 54257, 62682, 65226, 71438, 73129, 96286, 107157, 108514, 144429, 146258, 162771, 214314, 219387, 240281, 250033, 288858, 325542, 337001, 438774, 480562, 500066, 523361, 674002, 720843, 750099, 1011003, 1046722, 1107289, 1441686, 1500198, 1570083, 1681967, 2022006, 2214578, 3140166, 3321867, 3363934, 3663527, 5045901, 6643734, 7327054, 7751023, 10091802, 10990581, 12037303, 15502046, 16224191, 21981162, 23253069, 24074606, 32448382, 36111909, 46506138, 48672573, 72223818, 84261121, 97345146, 113569337, 168522242, 227138674, 252783363, 340708011, 373156393, 505566726, 681416022, 746312786, 1119469179, 2238938358, 2612094751, 5224189502, 7836284253, 15672568506]

約数ペア:

[(1, 15672568506), (2, 7836284253), (3, 5224189502), (6, 2612094751), (7, 2238938358), (14, 1119469179), (21, 746312786), (23, 681416022), (31, 505566726), (42, 373156393), (46, 340708011), (62, 252783363), (69, 227138674), (93, 168522242), (138, 113569337), (161, 97345146), (186, 84261121), (217, 72223818), (322, 48672573), (337, 46506138), (434, 36111909), (483, 32448382), (651, 24074606), (674, 23253069), (713, 21981162), (966, 16224191), (1011, 15502046), (1302, 12037303), (1426, 10990581), (1553, 10091802), (2022, 7751023), (2139, 7327054), (2359, 6643734), (3106, 5045901), (4278, 3663527), (4659, 3363934), (4718, 3321867), (4991, 3140166), (7077, 2214578), (7751, 2022006), (9318, 1681967), (9982, 1570083), (10447, 1500198), (10871, 1441686), (14154, 1107289), (14973, 1046722), (15502, 1011003), (20894, 750099), (21742, 720843), (23253, 674002), (29946, 523361), (31341, 500066), (32613, 480562), (35719, 438774), (46506, 337001), (48143, 325542), (54257, 288858), (62682, 250033), (65226, 240281), (71438, 219387), (73129, 214314), (96286, 162771), (107157, 146258), (108514, 144429)]