156642232

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 314645040

約数和(自身を除く): 158002808

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 361, 584, 722, 743, 1387, 1444, 1486, 2774, 2888, 2972, 5548, 5944, 11096, 14117, 26353, 28234, 52706, 54239, 56468, 105412, 108478, 112936, 210824, 216956, 268223, 433912, 536446, 1030541, 1072892, 2061082, 2145784, 4122164, 8244328, 19580279, 39160558, 78321116, 156642232]

約数ペア:

[(1, 156642232), (2, 78321116), (4, 39160558), (8, 19580279), (19, 8244328), (38, 4122164), (73, 2145784), (76, 2061082), (146, 1072892), (152, 1030541), (292, 536446), (361, 433912), (584, 268223), (722, 216956), (743, 210824), (1387, 112936), (1444, 108478), (1486, 105412), (2774, 56468), (2888, 54239), (2972, 52706), (5548, 28234), (5944, 26353), (11096, 14117)]