154022778

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 445536000

約数和(自身を除く): 291513222

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 101, 114, 117, 126, 133, 147, 171, 182, 202, 234, 247, 266, 273, 294, 303, 342, 343, 399, 441, 494, 546, 606, 637, 686, 707, 741, 798, 819, 882, 909, 931, 1029, 1197, 1274, 1313, 1414, 1482, 1638, 1729, 1818, 1862, 1911, 1919, 2058, 2121, 2223, 2394, 2626, 2793, 3087, 3458, 3822, 3838, 3939, 4242, 4446, 4459, 4949, 5187, 5586, 5733, 5757, 6174, 6363, 6517, 7878, 8379, 8918, 9191, 9898, 10374, 11466, 11514, 11817, 12103, 12726, 13034, 13377, 13433, 14847, 15561, 16758, 17271, 18382, 19551, 23634, 24206, 24947, 26754, 26866, 27573, 29694, 31122, 34542, 34643, 36309, 39102, 40131, 40299, 44541, 49894, 55146, 58653, 64337, 69286, 72618, 74841, 80262, 80598, 82719, 84721, 89082, 94031, 103929, 108927, 117306, 120897, 128674, 149682, 165438, 169442, 174629, 188062, 193011, 207858, 217854, 224523, 241794, 254163, 282093, 311787, 349258, 386022, 449046, 450359, 508326, 523887, 564186, 579033, 623574, 658217, 762489, 846279, 900718, 1047774, 1158066, 1222403, 1316434, 1351077, 1524978, 1571661, 1692558, 1974651, 2444806, 2702154, 3143322, 3667209, 3949302, 4053231, 5923953, 7334418, 8106462, 8556821, 11001627, 11847906, 17113642, 22003254, 25670463, 51340926, 77011389, 154022778]

約数ペア:

[(1, 154022778), (2, 77011389), (3, 51340926), (6, 25670463), (7, 22003254), (9, 17113642), (13, 11847906), (14, 11001627), (18, 8556821), (19, 8106462), (21, 7334418), (26, 5923953), (38, 4053231), (39, 3949302), (42, 3667209), (49, 3143322), (57, 2702154), (63, 2444806), (78, 1974651), (91, 1692558), (98, 1571661), (101, 1524978), (114, 1351077), (117, 1316434), (126, 1222403), (133, 1158066), (147, 1047774), (171, 900718), (182, 846279), (202, 762489), (234, 658217), (247, 623574), (266, 579033), (273, 564186), (294, 523887), (303, 508326), (342, 450359), (343, 449046), (399, 386022), (441, 349258), (494, 311787), (546, 282093), (606, 254163), (637, 241794), (686, 224523), (707, 217854), (741, 207858), (798, 193011), (819, 188062), (882, 174629), (909, 169442), (931, 165438), (1029, 149682), (1197, 128674), (1274, 120897), (1313, 117306), (1414, 108927), (1482, 103929), (1638, 94031), (1729, 89082), (1818, 84721), (1862, 82719), (1911, 80598), (1919, 80262), (2058, 74841), (2121, 72618), (2223, 69286), (2394, 64337), (2626, 58653), (2793, 55146), (3087, 49894), (3458, 44541), (3822, 40299), (3838, 40131), (3939, 39102), (4242, 36309), (4446, 34643), (4459, 34542), (4949, 31122), (5187, 29694), (5586, 27573), (5733, 26866), (5757, 26754), (6174, 24947), (6363, 24206), (6517, 23634), (7878, 19551), (8379, 18382), (8918, 17271), (9191, 16758), (9898, 15561), (10374, 14847), (11466, 13433), (11514, 13377), (11817, 13034), (12103, 12726)]