191481234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 492355584

約数和(自身を除く): 300874350

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 41, 42, 51, 62, 82, 93, 102, 119, 123, 186, 211, 217, 238, 246, 287, 357, 422, 434, 527, 574, 633, 651, 697, 714, 861, 1054, 1266, 1271, 1302, 1394, 1477, 1581, 1722, 2091, 2542, 2954, 3162, 3587, 3689, 3813, 4182, 4431, 4879, 6541, 7174, 7378, 7626, 8651, 8862, 8897, 9758, 10761, 11067, 13082, 14637, 17302, 17794, 19623, 21522, 21607, 22134, 25109, 25953, 26691, 29274, 39246, 43214, 45787, 50218, 51906, 53382, 60557, 64821, 75327, 91574, 111197, 121114, 129642, 137361, 147067, 150654, 151249, 181671, 222394, 268181, 274722, 294134, 302498, 333591, 363342, 441201, 453747, 536362, 667182, 778379, 804543, 882402, 907494, 1029469, 1556758, 1609086, 1877267, 2058938, 2335137, 3088407, 3754534, 4559077, 4670274, 5631801, 6176814, 9118154, 11263602, 13677231, 27354462, 31913539, 63827078, 95740617, 191481234]

約数ペア:

[(1, 191481234), (2, 95740617), (3, 63827078), (6, 31913539), (7, 27354462), (14, 13677231), (17, 11263602), (21, 9118154), (31, 6176814), (34, 5631801), (41, 4670274), (42, 4559077), (51, 3754534), (62, 3088407), (82, 2335137), (93, 2058938), (102, 1877267), (119, 1609086), (123, 1556758), (186, 1029469), (211, 907494), (217, 882402), (238, 804543), (246, 778379), (287, 667182), (357, 536362), (422, 453747), (434, 441201), (527, 363342), (574, 333591), (633, 302498), (651, 294134), (697, 274722), (714, 268181), (861, 222394), (1054, 181671), (1266, 151249), (1271, 150654), (1302, 147067), (1394, 137361), (1477, 129642), (1581, 121114), (1722, 111197), (2091, 91574), (2542, 75327), (2954, 64821), (3162, 60557), (3587, 53382), (3689, 51906), (3813, 50218), (4182, 45787), (4431, 43214), (4879, 39246), (6541, 29274), (7174, 26691), (7378, 25953), (7626, 25109), (8651, 22134), (8862, 21607), (8897, 21522), (9758, 19623), (10761, 17794), (11067, 17302), (13082, 14637)]