16457532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 48128976

約数和(自身を除く): 31671444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2153, 2548, 3822, 4306, 6459, 7644, 8612, 12918, 15071, 25836, 27989, 30142, 45213, 55978, 60284, 83967, 90426, 105497, 111956, 167934, 180852, 195923, 210994, 316491, 335868, 391846, 421988, 587769, 632982, 783692, 1175538, 1265964, 1371461, 2351076, 2742922, 4114383, 5485844, 8228766, 16457532]

約数ペア:

[(1, 16457532), (2, 8228766), (3, 5485844), (4, 4114383), (6, 2742922), (7, 2351076), (12, 1371461), (13, 1265964), (14, 1175538), (21, 783692), (26, 632982), (28, 587769), (39, 421988), (42, 391846), (49, 335868), (52, 316491), (78, 210994), (84, 195923), (91, 180852), (98, 167934), (147, 111956), (156, 105497), (182, 90426), (196, 83967), (273, 60284), (294, 55978), (364, 45213), (546, 30142), (588, 27989), (637, 25836), (1092, 15071), (1274, 12918), (1911, 8612), (2153, 7644), (2548, 6459), (3822, 4306)]