156331398

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{1481}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 318475872

約数和(自身を除く): 162144474

約数列:

[1, 2, 3, 6, 73, 146, 219, 241, 438, 482, 723, 1446, 1481, 2962, 4443, 8886, 17593, 35186, 52779, 105558, 108113, 216226, 324339, 356921, 648678, 713842, 1070763, 2141526, 26055233, 52110466, 78165699, 156331398]

約数ペア:

[(1, 156331398), (2, 78165699), (3, 52110466), (6, 26055233), (73, 2141526), (146, 1070763), (219, 713842), (241, 648678), (438, 356921), (482, 324339), (723, 216226), (1446, 108113), (1481, 105558), (2962, 52779), (4443, 35186), (8886, 17593)]