145369728

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 160

約数和(自身を含む): 494667360

約数和(自身を除く): 349297632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2003, 2016, 2268, 2592, 2688, 3024, 3456, 4006, 4032, 4536, 5184, 6009, 6048, 8012, 8064, 9072, 10368, 12018, 12096, 14021, 16024, 18027, 18144, 24036, 24192, 28042, 32048, 36054, 36288, 42063, 48072, 54081, 56084, 64096, 72108, 72576, 84126, 96144, 108162, 112168, 126189, 128192, 144216, 162243, 168252, 192288, 216324, 224336, 252378, 256384, 288432, 324486, 336504, 378567, 384576, 432648, 448672, 504756, 576864, 648972, 673008, 757134, 769152, 865296, 897344, 1009512, 1135701, 1153728, 1297944, 1346016, 1514268, 1730592, 1794688, 2019024, 2271402, 2307456, 2595888, 2692032, 3028536, 3461184, 4038048, 4542804, 5191776, 5384064, 6057072, 6922368, 8076096, 9085608, 10383552, 12114144, 16152192, 18171216, 20767104, 24228288, 36342432, 48456576, 72684864, 145369728]

約数ペア:

[(1, 145369728), (2, 72684864), (3, 48456576), (4, 36342432), (6, 24228288), (7, 20767104), (8, 18171216), (9, 16152192), (12, 12114144), (14, 10383552), (16, 9085608), (18, 8076096), (21, 6922368), (24, 6057072), (27, 5384064), (28, 5191776), (32, 4542804), (36, 4038048), (42, 3461184), (48, 3028536), (54, 2692032), (56, 2595888), (63, 2307456), (64, 2271402), (72, 2019024), (81, 1794688), (84, 1730592), (96, 1514268), (108, 1346016), (112, 1297944), (126, 1153728), (128, 1135701), (144, 1009512), (162, 897344), (168, 865296), (189, 769152), (192, 757134), (216, 673008), (224, 648972), (252, 576864), (288, 504756), (324, 448672), (336, 432648), (378, 384576), (384, 378567), (432, 336504), (448, 324486), (504, 288432), (567, 256384), (576, 252378), (648, 224336), (672, 216324), (756, 192288), (864, 168252), (896, 162243), (1008, 144216), (1134, 128192), (1152, 126189), (1296, 112168), (1344, 108162), (1512, 96144), (1728, 84126), (2003, 72576), (2016, 72108), (2268, 64096), (2592, 56084), (2688, 54081), (3024, 48072), (3456, 42063), (4006, 36288), (4032, 36054), (4536, 32048), (5184, 28042), (6009, 24192), (6048, 24036), (8012, 18144), (8064, 18027), (9072, 16024), (10368, 14021), (12018, 12096)]