169238428

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 300051360

約数和(自身を除く): 130812932

約数列:

[1, 2, 4, 101, 202, 404, 509, 823, 1018, 1646, 2036, 3292, 51409, 83123, 102818, 166246, 205636, 332492, 418907, 837814, 1675628, 42309607, 84619214, 169238428]

約数ペア:

[(1, 169238428), (2, 84619214), (4, 42309607), (101, 1675628), (202, 837814), (404, 418907), (509, 332492), (823, 205636), (1018, 166246), (1646, 102818), (2036, 83123), (3292, 51409)]