142915896

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{27191}}^1$

素因数の和:27276

約数の個数: 48

約数和(自身を含む): 392380560

約数和(自身を除く): 249464664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 27191, 54382, 81573, 108764, 163146, 217528, 244719, 326292, 489438, 652584, 978876, 1957752, 1984943, 3969886, 5954829, 7939772, 11909658, 15879544, 17864487, 23819316, 35728974, 47638632, 71457948, 142915896]

約数ペア:

[(1, 142915896), (2, 71457948), (3, 47638632), (4, 35728974), (6, 23819316), (8, 17864487), (9, 15879544), (12, 11909658), (18, 7939772), (24, 5954829), (36, 3969886), (72, 1984943), (73, 1957752), (146, 978876), (219, 652584), (292, 489438), (438, 326292), (584, 244719), (657, 217528), (876, 163146), (1314, 108764), (1752, 81573), (2628, 54382), (5256, 27191)]