15531166112

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 38793323520

約数和(自身を除く): 23262157408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 137, 139, 154, 176, 224, 274, 278, 308, 331, 352, 548, 556, 616, 662, 959, 973, 1096, 1112, 1232, 1324, 1507, 1529, 1918, 1946, 2192, 2224, 2317, 2464, 2648, 3014, 3058, 3641, 3836, 3892, 4384, 4448, 4634, 5296, 6028, 6116, 7282, 7672, 7784, 9268, 10549, 10592, 10703, 12056, 12232, 14564, 15344, 15568, 18536, 19043, 21098, 21406, 24112, 24464, 25487, 29128, 30688, 31136, 37072, 38086, 42196, 42812, 45347, 46009, 48224, 48928, 50974, 58256, 74144, 76172, 84392, 85624, 90694, 92018, 101948, 116512, 133301, 152344, 168784, 171248, 181388, 184036, 203896, 209473, 266602, 304688, 317429, 322063, 337568, 342496, 362776, 368072, 407792, 418946, 498817, 506099, 533204, 609376, 634858, 644126, 725552, 736144, 815584, 837892, 997634, 1012198, 1066408, 1269716, 1288252, 1451104, 1466311, 1472288, 1675784, 1995268, 2024396, 2132816, 2539432, 2576504, 2932622, 3351568, 3491719, 3542693, 3990536, 4048792, 4265632, 5078864, 5153008, 5865244, 6303233, 6703136, 6983438, 7085386, 7981072, 8097584, 10157728, 10306016, 11730488, 12606466, 13966876, 14170772, 15962144, 16195168, 23460976, 25212932, 27933752, 28341544, 44122631, 46921952, 50425864, 55867504, 56683088, 69335563, 88245262, 100851728, 111735008, 113366176, 138671126, 176490524, 201703456, 277342252, 352981048, 485348941, 554684504, 705962096, 970697882, 1109369008, 1411924192, 1941395764, 2218738016, 3882791528, 7765583056, 15531166112]

約数ペア:

[(1, 15531166112), (2, 7765583056), (4, 3882791528), (7, 2218738016), (8, 1941395764), (11, 1411924192), (14, 1109369008), (16, 970697882), (22, 705962096), (28, 554684504), (32, 485348941), (44, 352981048), (56, 277342252), (77, 201703456), (88, 176490524), (112, 138671126), (137, 113366176), (139, 111735008), (154, 100851728), (176, 88245262), (224, 69335563), (274, 56683088), (278, 55867504), (308, 50425864), (331, 46921952), (352, 44122631), (548, 28341544), (556, 27933752), (616, 25212932), (662, 23460976), (959, 16195168), (973, 15962144), (1096, 14170772), (1112, 13966876), (1232, 12606466), (1324, 11730488), (1507, 10306016), (1529, 10157728), (1918, 8097584), (1946, 7981072), (2192, 7085386), (2224, 6983438), (2317, 6703136), (2464, 6303233), (2648, 5865244), (3014, 5153008), (3058, 5078864), (3641, 4265632), (3836, 4048792), (3892, 3990536), (4384, 3542693), (4448, 3491719), (4634, 3351568), (5296, 2932622), (6028, 2576504), (6116, 2539432), (7282, 2132816), (7672, 2024396), (7784, 1995268), (9268, 1675784), (10549, 1472288), (10592, 1466311), (10703, 1451104), (12056, 1288252), (12232, 1269716), (14564, 1066408), (15344, 1012198), (15568, 997634), (18536, 837892), (19043, 815584), (21098, 736144), (21406, 725552), (24112, 644126), (24464, 634858), (25487, 609376), (29128, 533204), (30688, 506099), (31136, 498817), (37072, 418946), (38086, 407792), (42196, 368072), (42812, 362776), (45347, 342496), (46009, 337568), (48224, 322063), (48928, 317429), (50974, 304688), (58256, 266602), (74144, 209473), (76172, 203896), (84392, 184036), (85624, 181388), (90694, 171248), (92018, 168784), (101948, 152344), (116512, 133301)]