133767296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4277

約数の個数: 64

約数和(自身を含む): 302164800

約数和(自身を除く): 168397504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 4231, 7904, 8462, 15808, 16924, 31616, 33848, 55003, 67696, 80389, 110006, 135392, 160778, 220012, 270784, 321556, 440024, 541568, 643112, 880048, 1045057, 1286224, 1760096, 2090114, 2572448, 3520192, 4180228, 5144896, 7040384, 8360456, 10289792, 16720912, 33441824, 66883648, 133767296]

約数ペア:

[(1, 133767296), (2, 66883648), (4, 33441824), (8, 16720912), (13, 10289792), (16, 8360456), (19, 7040384), (26, 5144896), (32, 4180228), (38, 3520192), (52, 2572448), (64, 2090114), (76, 1760096), (104, 1286224), (128, 1045057), (152, 880048), (208, 643112), (247, 541568), (304, 440024), (416, 321556), (494, 270784), (608, 220012), (832, 160778), (988, 135392), (1216, 110006), (1664, 80389), (1976, 67696), (2432, 55003), (3952, 33848), (4231, 31616), (7904, 16924), (8462, 15808)]