157066570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2477}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 300274128

約数和(自身を除く): 143207558

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 746, 1865, 2477, 3730, 4954, 6341, 12385, 12682, 24770, 31705, 42109, 63410, 84218, 210545, 421090, 923921, 1847842, 4619605, 9239210, 15706657, 31413314, 78533285, 157066570]

約数ペア:

[(1, 157066570), (2, 78533285), (5, 31413314), (10, 15706657), (17, 9239210), (34, 4619605), (85, 1847842), (170, 923921), (373, 421090), (746, 210545), (1865, 84218), (2477, 63410), (3730, 42109), (4954, 31705), (6341, 24770), (12385, 12682)]