159548256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2781

約数の個数: 144

約数和(自身を含む): 536608800

約数和(自身を除く): 377060544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2729, 2784, 3248, 3654, 4176, 4872, 5458, 6496, 7308, 8187, 8352, 9744, 10916, 14616, 16374, 19103, 19488, 21832, 24561, 29232, 32748, 38206, 43664, 49122, 57309, 58464, 65496, 76412, 79141, 87328, 98244, 114618, 130992, 152824, 158282, 171927, 196488, 229236, 237423, 261984, 305648, 316564, 343854, 392976, 458472, 474846, 553987, 611296, 633128, 687708, 712269, 785952, 916944, 949692, 1107974, 1266256, 1375416, 1424538, 1661961, 1833888, 1899384, 2215948, 2532512, 2750832, 2849076, 3323922, 3798768, 4431896, 4985883, 5501664, 5698152, 6647844, 7597536, 8863792, 9971766, 11396304, 13295688, 17727584, 19943532, 22792608, 26591376, 39887064, 53182752, 79774128, 159548256]

約数ペア:

[(1, 159548256), (2, 79774128), (3, 53182752), (4, 39887064), (6, 26591376), (7, 22792608), (8, 19943532), (9, 17727584), (12, 13295688), (14, 11396304), (16, 9971766), (18, 8863792), (21, 7597536), (24, 6647844), (28, 5698152), (29, 5501664), (32, 4985883), (36, 4431896), (42, 3798768), (48, 3323922), (56, 2849076), (58, 2750832), (63, 2532512), (72, 2215948), (84, 1899384), (87, 1833888), (96, 1661961), (112, 1424538), (116, 1375416), (126, 1266256), (144, 1107974), (168, 949692), (174, 916944), (203, 785952), (224, 712269), (232, 687708), (252, 633128), (261, 611296), (288, 553987), (336, 474846), (348, 458472), (406, 392976), (464, 343854), (504, 316564), (522, 305648), (609, 261984), (672, 237423), (696, 229236), (812, 196488), (928, 171927), (1008, 158282), (1044, 152824), (1218, 130992), (1392, 114618), (1624, 98244), (1827, 87328), (2016, 79141), (2088, 76412), (2436, 65496), (2729, 58464), (2784, 57309), (3248, 49122), (3654, 43664), (4176, 38206), (4872, 32748), (5458, 29232), (6496, 24561), (7308, 21832), (8187, 19488), (8352, 19103), (9744, 16374), (10916, 14616)]