142758216

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 396709560

約数和(自身を除く): 253951344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 157, 173, 219, 292, 314, 346, 438, 471, 519, 584, 628, 657, 692, 876, 942, 1038, 1256, 1314, 1384, 1413, 1557, 1752, 1884, 2076, 2628, 2826, 3114, 3768, 4152, 5256, 5652, 6228, 11304, 11461, 12456, 12629, 22922, 25258, 27161, 34383, 37887, 45844, 50516, 54322, 68766, 75774, 81483, 91688, 101032, 103149, 108644, 113661, 137532, 151548, 162966, 206298, 217288, 227322, 244449, 275064, 303096, 325932, 412596, 454644, 488898, 651864, 825192, 909288, 977796, 1955592, 1982753, 3965506, 5948259, 7931012, 11896518, 15862024, 17844777, 23793036, 35689554, 47586072, 71379108, 142758216]

約数ペア:

[(1, 142758216), (2, 71379108), (3, 47586072), (4, 35689554), (6, 23793036), (8, 17844777), (9, 15862024), (12, 11896518), (18, 7931012), (24, 5948259), (36, 3965506), (72, 1982753), (73, 1955592), (146, 977796), (157, 909288), (173, 825192), (219, 651864), (292, 488898), (314, 454644), (346, 412596), (438, 325932), (471, 303096), (519, 275064), (584, 244449), (628, 227322), (657, 217288), (692, 206298), (876, 162966), (942, 151548), (1038, 137532), (1256, 113661), (1314, 108644), (1384, 103149), (1413, 101032), (1557, 91688), (1752, 81483), (1884, 75774), (2076, 68766), (2628, 54322), (2826, 50516), (3114, 45844), (3768, 37887), (4152, 34383), (5256, 27161), (5652, 25258), (6228, 22922), (11304, 12629), (11461, 12456)]