145019016

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12829}}^1$

素因数の和:12998

約数の個数: 48

約数和(自身を含む): 395292300

約数和(自身を除く): 250273284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 12829, 25658, 38487, 51316, 76974, 102632, 115461, 153948, 230922, 307896, 461844, 923688, 2014153, 4028306, 6042459, 8056612, 12084918, 16113224, 18127377, 24169836, 36254754, 48339672, 72509508, 145019016]

約数ペア:

[(1, 145019016), (2, 72509508), (3, 48339672), (4, 36254754), (6, 24169836), (8, 18127377), (9, 16113224), (12, 12084918), (18, 8056612), (24, 6042459), (36, 4028306), (72, 2014153), (157, 923688), (314, 461844), (471, 307896), (628, 230922), (942, 153948), (1256, 115461), (1413, 102632), (1884, 76974), (2826, 51316), (3768, 38487), (5652, 25658), (11304, 12829)]