158547648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 503415808

約数和(自身を除く): 344868160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 223, 224, 276, 322, 336, 368, 446, 448, 483, 529, 552, 644, 669, 672, 736, 892, 966, 1058, 1104, 1288, 1338, 1344, 1472, 1561, 1587, 1784, 1932, 2116, 2208, 2576, 2676, 3122, 3174, 3568, 3703, 3864, 4232, 4416, 4683, 5129, 5152, 5352, 6244, 6348, 7136, 7406, 7728, 8464, 9366, 10258, 10304, 10704, 11109, 12488, 12696, 14272, 14812, 15387, 15456, 16928, 18732, 20516, 21408, 22218, 24976, 25392, 29624, 30774, 30912, 33856, 35903, 37464, 41032, 42816, 44436, 49952, 50784, 59248, 61548, 71806, 74928, 82064, 88872, 99904, 101568, 107709, 117967, 118496, 123096, 143612, 149856, 164128, 177744, 215418, 235934, 236992, 246192, 287224, 299712, 328256, 353901, 355488, 430836, 471868, 492384, 574448, 707802, 710976, 825769, 861672, 943736, 984768, 1148896, 1415604, 1651538, 1723344, 1887472, 2297792, 2477307, 2831208, 3303076, 3446688, 3774944, 4954614, 5662416, 6606152, 6893376, 7549888, 9909228, 11324832, 13212304, 19818456, 22649664, 26424608, 39636912, 52849216, 79273824, 158547648]

約数ペア:

[(1, 158547648), (2, 79273824), (3, 52849216), (4, 39636912), (6, 26424608), (7, 22649664), (8, 19818456), (12, 13212304), (14, 11324832), (16, 9909228), (21, 7549888), (23, 6893376), (24, 6606152), (28, 5662416), (32, 4954614), (42, 3774944), (46, 3446688), (48, 3303076), (56, 2831208), (64, 2477307), (69, 2297792), (84, 1887472), (92, 1723344), (96, 1651538), (112, 1415604), (138, 1148896), (161, 984768), (168, 943736), (184, 861672), (192, 825769), (223, 710976), (224, 707802), (276, 574448), (322, 492384), (336, 471868), (368, 430836), (446, 355488), (448, 353901), (483, 328256), (529, 299712), (552, 287224), (644, 246192), (669, 236992), (672, 235934), (736, 215418), (892, 177744), (966, 164128), (1058, 149856), (1104, 143612), (1288, 123096), (1338, 118496), (1344, 117967), (1472, 107709), (1561, 101568), (1587, 99904), (1784, 88872), (1932, 82064), (2116, 74928), (2208, 71806), (2576, 61548), (2676, 59248), (3122, 50784), (3174, 49952), (3568, 44436), (3703, 42816), (3864, 41032), (4232, 37464), (4416, 35903), (4683, 33856), (5129, 30912), (5152, 30774), (5352, 29624), (6244, 25392), (6348, 24976), (7136, 22218), (7406, 21408), (7728, 20516), (8464, 18732), (9366, 16928), (10258, 15456), (10304, 15387), (10704, 14812), (11109, 14272), (12488, 12696)]