144601856

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 361052160

約数和(自身を除く): 216450304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 137, 152, 217, 224, 248, 256, 266, 274, 304, 434, 448, 496, 532, 548, 589, 608, 868, 896, 959, 992, 1064, 1096, 1178, 1216, 1736, 1792, 1918, 1984, 2128, 2192, 2356, 2432, 2603, 3472, 3836, 3968, 4123, 4247, 4256, 4384, 4712, 4864, 5206, 6944, 7672, 7936, 8246, 8494, 8512, 8768, 9424, 10412, 13888, 15344, 16492, 16988, 17024, 17536, 18221, 18848, 20824, 27776, 29729, 30688, 32984, 33976, 34048, 35072, 36442, 37696, 41648, 55552, 59458, 61376, 65968, 67952, 72884, 75392, 80693, 83296, 118916, 122752, 131936, 135904, 145768, 150784, 161386, 166592, 237832, 245504, 263872, 271808, 291536, 322772, 333184, 475664, 527744, 543616, 564851, 583072, 645544, 666368, 951328, 1055488, 1087232, 1129702, 1166144, 1291088, 1902656, 2259404, 2332288, 2582176, 3805312, 4518808, 4664576, 5164352, 7610624, 9037616, 10328704, 18075232, 20657408, 36150464, 72300928, 144601856]

約数ペア:

[(1, 144601856), (2, 72300928), (4, 36150464), (7, 20657408), (8, 18075232), (14, 10328704), (16, 9037616), (19, 7610624), (28, 5164352), (31, 4664576), (32, 4518808), (38, 3805312), (56, 2582176), (62, 2332288), (64, 2259404), (76, 1902656), (112, 1291088), (124, 1166144), (128, 1129702), (133, 1087232), (137, 1055488), (152, 951328), (217, 666368), (224, 645544), (248, 583072), (256, 564851), (266, 543616), (274, 527744), (304, 475664), (434, 333184), (448, 322772), (496, 291536), (532, 271808), (548, 263872), (589, 245504), (608, 237832), (868, 166592), (896, 161386), (959, 150784), (992, 145768), (1064, 135904), (1096, 131936), (1178, 122752), (1216, 118916), (1736, 83296), (1792, 80693), (1918, 75392), (1984, 72884), (2128, 67952), (2192, 65968), (2356, 61376), (2432, 59458), (2603, 55552), (3472, 41648), (3836, 37696), (3968, 36442), (4123, 35072), (4247, 34048), (4256, 33976), (4384, 32984), (4712, 30688), (4864, 29729), (5206, 27776), (6944, 20824), (7672, 18848), (7936, 18221), (8246, 17536), (8494, 17024), (8512, 16988), (8768, 16492), (9424, 15344), (10412, 13888)]