15696760169168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3691}}^1\times {\mathrm{41641}}^1$

素因数の和:45844

約数の個数: 80

約数和(自身を含む): 32828278147392

約数和(自身を除く): 17131517978224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 491, 982, 1964, 3691, 3928, 6383, 7382, 7856, 12766, 14764, 25532, 29528, 41641, 47983, 51064, 59056, 83282, 95966, 102128, 166564, 191932, 333128, 383864, 541333, 666256, 767728, 1082666, 1812281, 2165332, 3624562, 4330664, 7249124, 8661328, 14498248, 20445731, 23559653, 28996496, 40891462, 47119306, 81782924, 94238612, 153696931, 163565848, 188477224, 265794503, 307393862, 327131696, 376954448, 531589006, 614787724, 1063178012, 1229575448, 1998060103, 2126356024, 2459150896, 3996120206, 4252712048, 7992240412, 15984480824, 31968961648, 75465193121, 150930386242, 301860772484, 603721544968, 981047510573, 1207443089936, 1962095021146, 3924190042292, 7848380084584, 15696760169168]

約数ペア:

[(1, 15696760169168), (2, 7848380084584), (4, 3924190042292), (8, 1962095021146), (13, 1207443089936), (16, 981047510573), (26, 603721544968), (52, 301860772484), (104, 150930386242), (208, 75465193121), (491, 31968961648), (982, 15984480824), (1964, 7992240412), (3691, 4252712048), (3928, 3996120206), (6383, 2459150896), (7382, 2126356024), (7856, 1998060103), (12766, 1229575448), (14764, 1063178012), (25532, 614787724), (29528, 531589006), (41641, 376954448), (47983, 327131696), (51064, 307393862), (59056, 265794503), (83282, 188477224), (95966, 163565848), (102128, 153696931), (166564, 94238612), (191932, 81782924), (333128, 47119306), (383864, 40891462), (541333, 28996496), (666256, 23559653), (767728, 20445731), (1082666, 14498248), (1812281, 8661328), (2165332, 7249124), (3624562, 4330664)]