149095648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4139

約数の個数: 48

約数和(自身を含む): 319742640

約数和(自身を除く): 170646992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4027, 4628, 8054, 9256, 16108, 18512, 32216, 37024, 52351, 64432, 104702, 128864, 209404, 358403, 418808, 716806, 837616, 1433612, 1675232, 2867224, 4659239, 5734448, 9318478, 11468896, 18636956, 37273912, 74547824, 149095648]

約数ペア:

[(1, 149095648), (2, 74547824), (4, 37273912), (8, 18636956), (13, 11468896), (16, 9318478), (26, 5734448), (32, 4659239), (52, 2867224), (89, 1675232), (104, 1433612), (178, 837616), (208, 716806), (356, 418808), (416, 358403), (712, 209404), (1157, 128864), (1424, 104702), (2314, 64432), (2848, 52351), (4027, 37024), (4628, 32216), (8054, 18512), (9256, 16108)]