138040374472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{65543}}^1$

素因数の和:65843

約数の個数: 128

約数和(自身を含む): 348840898560

約数和(自身を除く): 210800524088

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 263, 286, 308, 364, 526, 572, 616, 728, 1001, 1052, 1144, 1841, 2002, 2104, 2893, 3419, 3682, 4004, 5786, 6838, 7364, 8008, 11572, 13676, 14728, 20251, 23144, 23933, 27352, 37609, 40502, 47866, 65543, 75218, 81004, 95732, 131086, 150436, 162008, 191464, 262172, 263263, 300872, 458801, 524344, 526526, 720973, 852059, 917602, 1053052, 1441946, 1704118, 1835204, 2106104, 2883892, 3408236, 3670408, 5046811, 5767784, 5964413, 6816472, 9372649, 10093622, 11928826, 17237809, 18745298, 20187244, 23857652, 34475618, 37490596, 40374488, 47715304, 65608543, 68951236, 74981192, 120664663, 131217086, 137902472, 189615899, 224091517, 241329326, 262434172, 379231798, 448183034, 482658652, 524868344, 758463596, 896366068, 965317304, 1327311293, 1516927192, 1568640619, 1792732136, 2465006687, 2654622586, 3137281238, 4930013374, 5309245172, 6274562476, 9860026748, 10618490344, 12549124952, 17255046809, 19720053496, 34510093618, 69020187236, 138040374472]

約数ペア:

[(1, 138040374472), (2, 69020187236), (4, 34510093618), (7, 19720053496), (8, 17255046809), (11, 12549124952), (13, 10618490344), (14, 9860026748), (22, 6274562476), (26, 5309245172), (28, 4930013374), (44, 3137281238), (52, 2654622586), (56, 2465006687), (77, 1792732136), (88, 1568640619), (91, 1516927192), (104, 1327311293), (143, 965317304), (154, 896366068), (182, 758463596), (263, 524868344), (286, 482658652), (308, 448183034), (364, 379231798), (526, 262434172), (572, 241329326), (616, 224091517), (728, 189615899), (1001, 137902472), (1052, 131217086), (1144, 120664663), (1841, 74981192), (2002, 68951236), (2104, 65608543), (2893, 47715304), (3419, 40374488), (3682, 37490596), (4004, 34475618), (5786, 23857652), (6838, 20187244), (7364, 18745298), (8008, 17237809), (11572, 11928826), (13676, 10093622), (14728, 9372649), (20251, 6816472), (23144, 5964413), (23933, 5767784), (27352, 5046811), (37609, 3670408), (40502, 3408236), (47866, 2883892), (65543, 2106104), (75218, 1835204), (81004, 1704118), (95732, 1441946), (131086, 1053052), (150436, 917602), (162008, 852059), (191464, 720973), (262172, 526526), (263263, 524344), (300872, 458801)]