15668064544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{673}}^1$

素因数の和:831

約数の個数: 144

約数和(自身を含む): 36085906080

約数和(自身を除く): 20417841536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 59, 76, 88, 118, 152, 176, 209, 236, 304, 352, 418, 472, 608, 649, 673, 836, 944, 1121, 1298, 1346, 1672, 1888, 2242, 2596, 2692, 3344, 3481, 4484, 5192, 5384, 6688, 6962, 7403, 8968, 10384, 10768, 12331, 12787, 13924, 14806, 17936, 20768, 21536, 24662, 25574, 27848, 29612, 35872, 38291, 39707, 49324, 51148, 55696, 59224, 66139, 76582, 79414, 98648, 102296, 111392, 118448, 132278, 140657, 153164, 158828, 197296, 204592, 236896, 264556, 281314, 306328, 317656, 394592, 409184, 436777, 529112, 562628, 612656, 635312, 727529, 754433, 873554, 1058224, 1125256, 1225312, 1270624, 1455058, 1508866, 1747108, 2116448, 2250512, 2342713, 2910116, 3017732, 3494216, 4501024, 4685426, 5820232, 6035464, 6988432, 8298763, 9370852, 11640464, 12070928, 13976864, 16597526, 18741704, 23280928, 24141856, 25769843, 33195052, 37483408, 44511547, 51539686, 66390104, 74966816, 89023094, 103079372, 132780208, 178046188, 206158744, 265560416, 356092376, 412317488, 489627017, 712184752, 824634976, 979254034, 1424369504, 1958508068, 3917016136, 7834032272, 15668064544]

約数ペア:

[(1, 15668064544), (2, 7834032272), (4, 3917016136), (8, 1958508068), (11, 1424369504), (16, 979254034), (19, 824634976), (22, 712184752), (32, 489627017), (38, 412317488), (44, 356092376), (59, 265560416), (76, 206158744), (88, 178046188), (118, 132780208), (152, 103079372), (176, 89023094), (209, 74966816), (236, 66390104), (304, 51539686), (352, 44511547), (418, 37483408), (472, 33195052), (608, 25769843), (649, 24141856), (673, 23280928), (836, 18741704), (944, 16597526), (1121, 13976864), (1298, 12070928), (1346, 11640464), (1672, 9370852), (1888, 8298763), (2242, 6988432), (2596, 6035464), (2692, 5820232), (3344, 4685426), (3481, 4501024), (4484, 3494216), (5192, 3017732), (5384, 2910116), (6688, 2342713), (6962, 2250512), (7403, 2116448), (8968, 1747108), (10384, 1508866), (10768, 1455058), (12331, 1270624), (12787, 1225312), (13924, 1125256), (14806, 1058224), (17936, 873554), (20768, 754433), (21536, 727529), (24662, 635312), (25574, 612656), (27848, 562628), (29612, 529112), (35872, 436777), (38291, 409184), (39707, 394592), (49324, 317656), (51148, 306328), (55696, 281314), (59224, 264556), (66139, 236896), (76582, 204592), (79414, 197296), (98648, 158828), (102296, 153164), (111392, 140657), (118448, 132278)]