15746971408

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 36329103360

約数和(自身を除く): 20582131952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 79, 101, 112, 134, 158, 202, 263, 268, 316, 404, 469, 526, 536, 553, 632, 707, 808, 938, 1052, 1072, 1106, 1264, 1414, 1616, 1841, 1876, 2104, 2212, 2828, 3682, 3752, 4208, 4424, 5293, 5656, 6767, 7364, 7504, 7979, 8848, 10586, 11312, 13534, 14728, 15958, 17621, 20777, 21172, 26563, 27068, 29456, 31916, 35242, 37051, 41554, 42344, 47369, 53126, 54136, 55853, 63832, 70484, 74102, 83108, 84688, 94738, 106252, 108272, 111706, 123347, 127664, 140968, 145439, 148204, 166216, 185941, 189476, 212504, 223412, 246694, 281936, 290878, 296408, 332432, 371882, 378952, 425008, 446824, 493388, 534593, 581756, 592816, 743764, 757904, 893648, 986776, 1069186, 1163512, 1392059, 1487528, 1779721, 1973552, 2098477, 2138372, 2327024, 2784118, 2975056, 3559442, 3742151, 4196954, 4276744, 5568236, 7118884, 7484302, 8393908, 8553488, 9744413, 11136472, 12458047, 14237768, 14689339, 14968604, 16787816, 19488826, 22272944, 24916094, 28475536, 29378678, 29937208, 33575632, 38977652, 49832188, 58757356, 59874416, 77955304, 99664376, 117514712, 140597959, 155910608, 199328752, 235029424, 281195918, 562391836, 984185713, 1124783672, 1968371426, 2249567344, 3936742852, 7873485704, 15746971408]

約数ペア:

[(1, 15746971408), (2, 7873485704), (4, 3936742852), (7, 2249567344), (8, 1968371426), (14, 1124783672), (16, 984185713), (28, 562391836), (56, 281195918), (67, 235029424), (79, 199328752), (101, 155910608), (112, 140597959), (134, 117514712), (158, 99664376), (202, 77955304), (263, 59874416), (268, 58757356), (316, 49832188), (404, 38977652), (469, 33575632), (526, 29937208), (536, 29378678), (553, 28475536), (632, 24916094), (707, 22272944), (808, 19488826), (938, 16787816), (1052, 14968604), (1072, 14689339), (1106, 14237768), (1264, 12458047), (1414, 11136472), (1616, 9744413), (1841, 8553488), (1876, 8393908), (2104, 7484302), (2212, 7118884), (2828, 5568236), (3682, 4276744), (3752, 4196954), (4208, 3742151), (4424, 3559442), (5293, 2975056), (5656, 2784118), (6767, 2327024), (7364, 2138372), (7504, 2098477), (7979, 1973552), (8848, 1779721), (10586, 1487528), (11312, 1392059), (13534, 1163512), (14728, 1069186), (15958, 986776), (17621, 893648), (20777, 757904), (21172, 743764), (26563, 592816), (27068, 581756), (29456, 534593), (31916, 493388), (35242, 446824), (37051, 425008), (41554, 378952), (42344, 371882), (47369, 332432), (53126, 296408), (54136, 290878), (55853, 281936), (63832, 246694), (70484, 223412), (74102, 212504), (83108, 189476), (84688, 185941), (94738, 166216), (106252, 148204), (108272, 145439), (111706, 140968), (123347, 127664)]