139909608

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12377}}^1$

素因数の和:12546

約数の個数: 48

約数和(自身を含む): 381366180

約数和(自身を除く): 241456572

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, 12377, 24754, 37131, 49508, 74262, 99016, 111393, 148524, 222786, 297048, 445572, 891144, 1943189, 3886378, 5829567, 7772756, 11659134, 15545512, 17488701, 23318268, 34977402, 46636536, 69954804, 139909608]

約数ペア:

[(1, 139909608), (2, 69954804), (3, 46636536), (4, 34977402), (6, 23318268), (8, 17488701), (9, 15545512), (12, 11659134), (18, 7772756), (24, 5829567), (36, 3886378), (72, 1943189), (157, 891144), (314, 445572), (471, 297048), (628, 222786), (942, 148524), (1256, 111393), (1413, 99016), (1884, 74262), (2826, 49508), (3768, 37131), (5652, 24754), (11304, 12377)]