138784272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 413306880

約数和(自身を除く): 274522608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 139, 176, 183, 186, 244, 248, 264, 278, 341, 366, 372, 417, 488, 496, 528, 556, 671, 682, 732, 744, 834, 976, 1023, 1112, 1342, 1364, 1464, 1488, 1529, 1668, 1891, 2013, 2046, 2224, 2684, 2728, 2928, 3058, 3336, 3782, 4026, 4092, 4309, 4587, 5368, 5456, 5673, 6116, 6672, 7564, 8052, 8184, 8479, 8618, 9174, 10736, 11346, 12232, 12927, 15128, 16104, 16368, 16958, 17236, 18348, 20801, 22692, 24464, 25437, 25854, 30256, 32208, 33916, 34472, 36696, 41602, 45384, 47399, 50874, 51708, 62403, 67832, 68944, 73392, 83204, 90768, 93269, 94798, 101748, 103416, 124806, 135664, 142197, 166408, 186538, 189596, 203496, 206832, 249612, 262849, 279807, 284394, 332816, 373076, 379192, 406992, 499224, 525698, 559614, 568788, 746152, 758384, 788547, 998448, 1051396, 1119228, 1137576, 1492304, 1577094, 2102792, 2238456, 2275152, 2891339, 3154188, 4205584, 4476912, 5782678, 6308376, 8674017, 11565356, 12616752, 17348034, 23130712, 34696068, 46261424, 69392136, 138784272]

約数ペア:

[(1, 138784272), (2, 69392136), (3, 46261424), (4, 34696068), (6, 23130712), (8, 17348034), (11, 12616752), (12, 11565356), (16, 8674017), (22, 6308376), (24, 5782678), (31, 4476912), (33, 4205584), (44, 3154188), (48, 2891339), (61, 2275152), (62, 2238456), (66, 2102792), (88, 1577094), (93, 1492304), (122, 1137576), (124, 1119228), (132, 1051396), (139, 998448), (176, 788547), (183, 758384), (186, 746152), (244, 568788), (248, 559614), (264, 525698), (278, 499224), (341, 406992), (366, 379192), (372, 373076), (417, 332816), (488, 284394), (496, 279807), (528, 262849), (556, 249612), (671, 206832), (682, 203496), (732, 189596), (744, 186538), (834, 166408), (976, 142197), (1023, 135664), (1112, 124806), (1342, 103416), (1364, 101748), (1464, 94798), (1488, 93269), (1529, 90768), (1668, 83204), (1891, 73392), (2013, 68944), (2046, 67832), (2224, 62403), (2684, 51708), (2728, 50874), (2928, 47399), (3058, 45384), (3336, 41602), (3782, 36696), (4026, 34472), (4092, 33916), (4309, 32208), (4587, 30256), (5368, 25854), (5456, 25437), (5673, 24464), (6116, 22692), (6672, 20801), (7564, 18348), (8052, 17236), (8184, 16958), (8479, 16368), (8618, 16104), (9174, 15128), (10736, 12927), (11346, 12232)]