157219002

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{14779}}^1$

素因数の和:14987

約数の個数: 32

約数和(自身を含む): 351172800

約数和(自身を除く): 193953798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 14779, 29558, 44337, 88674, 133011, 266022, 399033, 798066, 2911463, 5822926, 8734389, 17468778, 26203167, 52406334, 78609501, 157219002]

約数ペア:

[(1, 157219002), (2, 78609501), (3, 52406334), (6, 26203167), (9, 17468778), (18, 8734389), (27, 5822926), (54, 2911463), (197, 798066), (394, 399033), (591, 266022), (1182, 133011), (1773, 88674), (3546, 44337), (5319, 29558), (10638, 14779)]