122688256

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 260193024

約数和(自身を除く): 137504768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 256, 268, 311, 368, 536, 622, 736, 1072, 1244, 1472, 1541, 2144, 2488, 2944, 3082, 4288, 4976, 5888, 6164, 7153, 8576, 9952, 12328, 14306, 17152, 19904, 20837, 24656, 28612, 39808, 41674, 49312, 57224, 79616, 83348, 98624, 114448, 166696, 197248, 228896, 333392, 394496, 457792, 479251, 666784, 915584, 958502, 1333568, 1831168, 1917004, 2667136, 3834008, 5334272, 7668016, 15336032, 30672064, 61344128, 122688256]

約数ペア:

[(1, 122688256), (2, 61344128), (4, 30672064), (8, 15336032), (16, 7668016), (23, 5334272), (32, 3834008), (46, 2667136), (64, 1917004), (67, 1831168), (92, 1333568), (128, 958502), (134, 915584), (184, 666784), (256, 479251), (268, 457792), (311, 394496), (368, 333392), (536, 228896), (622, 197248), (736, 166696), (1072, 114448), (1244, 98624), (1472, 83348), (1541, 79616), (2144, 57224), (2488, 49312), (2944, 41674), (3082, 39808), (4288, 28612), (4976, 24656), (5888, 20837), (6164, 19904), (7153, 17152), (8576, 14306), (9952, 12328)]