15696799376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 31848854400

約数和(自身を除く): 16152055024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 281, 464, 524, 562, 919, 1048, 1124, 1838, 2096, 2248, 3676, 3799, 4496, 7352, 7598, 8149, 14704, 15196, 16298, 26651, 30392, 32596, 36811, 53302, 60784, 65192, 73622, 106604, 120389, 130384, 147244, 213208, 240778, 258239, 294488, 426416, 481556, 516478, 588976, 963112, 1032956, 1067519, 1926224, 2065912, 2135038, 3491281, 4131824, 4270076, 6982562, 7488931, 8540152, 13965124, 14977862, 17080304, 27930248, 29955724, 33829309, 55860496, 59911448, 67658618, 119822896, 135317236, 270634472, 541268944, 981049961, 1962099922, 3924199844, 7848399688, 15696799376]

約数ペア:

[(1, 15696799376), (2, 7848399688), (4, 3924199844), (8, 1962099922), (16, 981049961), (29, 541268944), (58, 270634472), (116, 135317236), (131, 119822896), (232, 67658618), (262, 59911448), (281, 55860496), (464, 33829309), (524, 29955724), (562, 27930248), (919, 17080304), (1048, 14977862), (1124, 13965124), (1838, 8540152), (2096, 7488931), (2248, 6982562), (3676, 4270076), (3799, 4131824), (4496, 3491281), (7352, 2135038), (7598, 2065912), (8149, 1926224), (14704, 1067519), (15196, 1032956), (16298, 963112), (26651, 588976), (30392, 516478), (32596, 481556), (36811, 426416), (53302, 294488), (60784, 258239), (65192, 240778), (73622, 213208), (106604, 147244), (120389, 130384)]