15703782128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 34002395136

約数和(自身を除く): 18298613008

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 47, 53, 74, 92, 94, 106, 148, 184, 188, 212, 296, 368, 376, 424, 463, 592, 752, 848, 851, 926, 1081, 1219, 1702, 1739, 1852, 1961, 2162, 2438, 2491, 3404, 3478, 3704, 3922, 4324, 4876, 4982, 6808, 6956, 7408, 7844, 8648, 9752, 9964, 10649, 13616, 13912, 15688, 17131, 17296, 19504, 19928, 21298, 21761, 24539, 27824, 31376, 34262, 39856, 39997, 42596, 43522, 45103, 49078, 57293, 68524, 79994, 85192, 87044, 90206, 92167, 98156, 114586, 137048, 159988, 170384, 174088, 180412, 184334, 196312, 229172, 274096, 319976, 348176, 360824, 368668, 392624, 394013, 458344, 500503, 564397, 639952, 721648, 737336, 788026, 805157, 907943, 916688, 1001006, 1128794, 1153333, 1474672, 1576052, 1610314, 1815886, 2002012, 2119841, 2257588, 2306666, 3152104, 3220628, 3631772, 4004024, 4239682, 4515176, 4613332, 6304208, 6441256, 7263544, 8008048, 8479364, 9030352, 9226664, 12882512, 14527088, 16958728, 18453328, 18518611, 20882689, 26526659, 33917456, 37037222, 41765378, 42673321, 53053318, 74074444, 83530756, 85346642, 106106636, 148148888, 167061512, 170693284, 212213272, 296297776, 334123024, 341386568, 424426544, 682773136, 981486383, 1962972766, 3925945532, 7851891064, 15703782128]

約数ペア:

[(1, 15703782128), (2, 7851891064), (4, 3925945532), (8, 1962972766), (16, 981486383), (23, 682773136), (37, 424426544), (46, 341386568), (47, 334123024), (53, 296297776), (74, 212213272), (92, 170693284), (94, 167061512), (106, 148148888), (148, 106106636), (184, 85346642), (188, 83530756), (212, 74074444), (296, 53053318), (368, 42673321), (376, 41765378), (424, 37037222), (463, 33917456), (592, 26526659), (752, 20882689), (848, 18518611), (851, 18453328), (926, 16958728), (1081, 14527088), (1219, 12882512), (1702, 9226664), (1739, 9030352), (1852, 8479364), (1961, 8008048), (2162, 7263544), (2438, 6441256), (2491, 6304208), (3404, 4613332), (3478, 4515176), (3704, 4239682), (3922, 4004024), (4324, 3631772), (4876, 3220628), (4982, 3152104), (6808, 2306666), (6956, 2257588), (7408, 2119841), (7844, 2002012), (8648, 1815886), (9752, 1610314), (9964, 1576052), (10649, 1474672), (13616, 1153333), (13912, 1128794), (15688, 1001006), (17131, 916688), (17296, 907943), (19504, 805157), (19928, 788026), (21298, 737336), (21761, 721648), (24539, 639952), (27824, 564397), (31376, 500503), (34262, 458344), (39856, 394013), (39997, 392624), (42596, 368668), (43522, 360824), (45103, 348176), (49078, 319976), (57293, 274096), (68524, 229172), (79994, 196312), (85192, 184334), (87044, 180412), (90206, 174088), (92167, 170384), (98156, 159988), (114586, 137048)]