138016216

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 300412800

約数和(自身を除く): 162396584

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 89, 104, 124, 148, 169, 178, 248, 296, 338, 356, 403, 481, 676, 712, 806, 962, 1147, 1157, 1352, 1612, 1924, 2294, 2314, 2759, 3224, 3293, 3848, 4588, 4628, 5239, 5518, 6253, 6586, 9176, 9256, 10478, 11036, 12506, 13172, 14911, 15041, 20956, 22072, 25012, 26344, 29822, 30082, 35867, 41912, 42809, 50024, 59644, 60164, 71734, 85618, 102083, 119288, 120328, 143468, 171236, 193843, 204166, 286936, 342472, 387686, 408332, 466271, 556517, 775372, 816664, 932542, 1113034, 1327079, 1550744, 1865084, 2226068, 2654158, 3730168, 4452136, 5308316, 10616632, 17252027, 34504054, 69008108, 138016216]

約数ペア:

[(1, 138016216), (2, 69008108), (4, 34504054), (8, 17252027), (13, 10616632), (26, 5308316), (31, 4452136), (37, 3730168), (52, 2654158), (62, 2226068), (74, 1865084), (89, 1550744), (104, 1327079), (124, 1113034), (148, 932542), (169, 816664), (178, 775372), (248, 556517), (296, 466271), (338, 408332), (356, 387686), (403, 342472), (481, 286936), (676, 204166), (712, 193843), (806, 171236), (962, 143468), (1147, 120328), (1157, 119288), (1352, 102083), (1612, 85618), (1924, 71734), (2294, 60164), (2314, 59644), (2759, 50024), (3224, 42809), (3293, 41912), (3848, 35867), (4588, 30082), (4628, 29822), (5239, 26344), (5518, 25012), (6253, 22072), (6586, 20956), (9176, 15041), (9256, 14911), (10478, 13172), (11036, 12506)]