120805504

素因数分解:

$2^7\times {\mathrm{83}}^2\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 245379870

約数和(自身を除く): 124574366

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 137, 166, 274, 332, 548, 664, 1096, 1328, 2192, 2656, 4384, 5312, 6889, 8768, 10624, 11371, 13778, 17536, 22742, 27556, 45484, 55112, 90968, 110224, 181936, 220448, 363872, 440896, 727744, 881792, 943793, 1455488, 1887586, 3775172, 7550344, 15100688, 30201376, 60402752, 120805504]

約数ペア:

[(1, 120805504), (2, 60402752), (4, 30201376), (8, 15100688), (16, 7550344), (32, 3775172), (64, 1887586), (83, 1455488), (128, 943793), (137, 881792), (166, 727744), (274, 440896), (332, 363872), (548, 220448), (664, 181936), (1096, 110224), (1328, 90968), (2192, 55112), (2656, 45484), (4384, 27556), (5312, 22742), (6889, 17536), (8768, 13778), (10624, 11371)]