15695921152

素因数分解:

$2^{14}\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 32387427072

約数和(自身を除く): 16691505920

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 103, 128, 131, 142, 206, 256, 262, 284, 412, 512, 524, 568, 824, 1024, 1048, 1136, 1648, 2048, 2096, 2272, 3296, 4096, 4192, 4544, 6592, 7313, 8192, 8384, 9088, 9301, 13184, 13493, 14626, 16384, 16768, 18176, 18602, 26368, 26986, 29252, 33536, 36352, 37204, 52736, 53972, 58504, 67072, 72704, 74408, 105472, 107944, 117008, 134144, 145408, 148816, 210944, 215888, 234016, 268288, 290816, 297632, 421888, 431776, 468032, 536576, 581632, 595264, 843776, 863552, 936064, 958003, 1073152, 1163264, 1190528, 1687552, 1727104, 1872128, 1916006, 2146304, 2381056, 3454208, 3744256, 3832012, 4762112, 6908416, 7488512, 7664024, 9524224, 13816832, 14977024, 15328048, 19048448, 27633664, 29954048, 30656096, 38096896, 55267328, 59908096, 61312192, 76193792, 110534656, 119816192, 122624384, 152387584, 221069312, 245248768, 490497536, 980995072, 1961990144, 3923980288, 7847960576, 15695921152]

約数ペア:

[(1, 15695921152), (2, 7847960576), (4, 3923980288), (8, 1961990144), (16, 980995072), (32, 490497536), (64, 245248768), (71, 221069312), (103, 152387584), (128, 122624384), (131, 119816192), (142, 110534656), (206, 76193792), (256, 61312192), (262, 59908096), (284, 55267328), (412, 38096896), (512, 30656096), (524, 29954048), (568, 27633664), (824, 19048448), (1024, 15328048), (1048, 14977024), (1136, 13816832), (1648, 9524224), (2048, 7664024), (2096, 7488512), (2272, 6908416), (3296, 4762112), (4096, 3832012), (4192, 3744256), (4544, 3454208), (6592, 2381056), (7313, 2146304), (8192, 1916006), (8384, 1872128), (9088, 1727104), (9301, 1687552), (13184, 1190528), (13493, 1163264), (14626, 1073152), (16384, 958003), (16768, 936064), (18176, 863552), (18602, 843776), (26368, 595264), (26986, 581632), (29252, 536576), (33536, 468032), (36352, 431776), (37204, 421888), (52736, 297632), (53972, 290816), (58504, 268288), (67072, 234016), (72704, 215888), (74408, 210944), (105472, 148816), (107944, 145408), (117008, 134144)]