134429128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 256763520

約数和(自身を除く): 122334392

約数列:

[1, 2, 4, 8, 71, 142, 284, 311, 568, 622, 761, 1244, 1522, 2488, 3044, 6088, 22081, 44162, 54031, 88324, 108062, 176648, 216124, 236671, 432248, 473342, 946684, 1893368, 16803641, 33607282, 67214564, 134429128]

約数ペア:

[(1, 134429128), (2, 67214564), (4, 33607282), (8, 16803641), (71, 1893368), (142, 946684), (284, 473342), (311, 432248), (568, 236671), (622, 216124), (761, 176648), (1244, 108062), (1522, 88324), (2488, 54031), (3044, 44162), (6088, 22081)]