8165256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 22524480

約数和(自身を除く): 14359224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 197, 264, 314, 394, 471, 591, 628, 788, 942, 1182, 1256, 1576, 1727, 1884, 2167, 2364, 3454, 3768, 4334, 4728, 5181, 6501, 6908, 8668, 10362, 13002, 13816, 17336, 20724, 26004, 30929, 41448, 52008, 61858, 92787, 123716, 185574, 247432, 340219, 371148, 680438, 742296, 1020657, 1360876, 2041314, 2721752, 4082628, 8165256]

約数ペア:

[(1, 8165256), (2, 4082628), (3, 2721752), (4, 2041314), (6, 1360876), (8, 1020657), (11, 742296), (12, 680438), (22, 371148), (24, 340219), (33, 247432), (44, 185574), (66, 123716), (88, 92787), (132, 61858), (157, 52008), (197, 41448), (264, 30929), (314, 26004), (394, 20724), (471, 17336), (591, 13816), (628, 13002), (788, 10362), (942, 8668), (1182, 6908), (1256, 6501), (1576, 5181), (1727, 4728), (1884, 4334), (2167, 3768), (2364, 3454)]