164013345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 299624832

約数和(自身を除く): 135611487

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 107, 115, 207, 321, 345, 535, 963, 1035, 1481, 1605, 2461, 4443, 4815, 7383, 7405, 12305, 13329, 22149, 22215, 34063, 36915, 66645, 102189, 110745, 158467, 170315, 306567, 475401, 510945, 792335, 1426203, 1532835, 2377005, 3644741, 7131015, 10934223, 18223705, 32802669, 54671115, 164013345]

約数ペア:

[(1, 164013345), (3, 54671115), (5, 32802669), (9, 18223705), (15, 10934223), (23, 7131015), (45, 3644741), (69, 2377005), (107, 1532835), (115, 1426203), (207, 792335), (321, 510945), (345, 475401), (535, 306567), (963, 170315), (1035, 158467), (1481, 110745), (1605, 102189), (2461, 66645), (4443, 36915), (4815, 34063), (7383, 22215), (7405, 22149), (12305, 13329)]