191247616

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 473880960

約数和(自身を除く): 282633344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 128, 133, 137, 152, 164, 224, 256, 266, 274, 287, 304, 328, 448, 532, 548, 574, 608, 656, 779, 896, 959, 1064, 1096, 1148, 1216, 1312, 1558, 1792, 1918, 2128, 2192, 2296, 2432, 2603, 2624, 3116, 3836, 4256, 4384, 4592, 4864, 5206, 5248, 5453, 5617, 6232, 7672, 8512, 8768, 9184, 10412, 10496, 10906, 11234, 12464, 15344, 17024, 17536, 18221, 18368, 20824, 21812, 22468, 24928, 30688, 34048, 35072, 36442, 36736, 39319, 41648, 43624, 44936, 49856, 61376, 72884, 73472, 78638, 83296, 87248, 89872, 99712, 106723, 122752, 145768, 157276, 166592, 174496, 179744, 199424, 213446, 245504, 291536, 314552, 333184, 348992, 359488, 426892, 583072, 629104, 666368, 697984, 718976, 747061, 853784, 1166144, 1258208, 1395968, 1437952, 1494122, 1707568, 2332288, 2516416, 2988244, 3415136, 4664576, 5032832, 5976488, 6830272, 10065664, 11952976, 13660544, 23905952, 27321088, 47811904, 95623808, 191247616]

約数ペア:

[(1, 191247616), (2, 95623808), (4, 47811904), (7, 27321088), (8, 23905952), (14, 13660544), (16, 11952976), (19, 10065664), (28, 6830272), (32, 5976488), (38, 5032832), (41, 4664576), (56, 3415136), (64, 2988244), (76, 2516416), (82, 2332288), (112, 1707568), (128, 1494122), (133, 1437952), (137, 1395968), (152, 1258208), (164, 1166144), (224, 853784), (256, 747061), (266, 718976), (274, 697984), (287, 666368), (304, 629104), (328, 583072), (448, 426892), (532, 359488), (548, 348992), (574, 333184), (608, 314552), (656, 291536), (779, 245504), (896, 213446), (959, 199424), (1064, 179744), (1096, 174496), (1148, 166592), (1216, 157276), (1312, 145768), (1558, 122752), (1792, 106723), (1918, 99712), (2128, 89872), (2192, 87248), (2296, 83296), (2432, 78638), (2603, 73472), (2624, 72884), (3116, 61376), (3836, 49856), (4256, 44936), (4384, 43624), (4592, 41648), (4864, 39319), (5206, 36736), (5248, 36442), (5453, 35072), (5617, 34048), (6232, 30688), (7672, 24928), (8512, 22468), (8768, 21812), (9184, 20824), (10412, 18368), (10496, 18221), (10906, 17536), (11234, 17024), (12464, 15344)]