144707408

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{25621}}^1$

素因数の和:25982

約数の個数: 20

約数和(自身を含む): 281175828

約数和(自身を除く): 136468420

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 25621, 51242, 102484, 204968, 409936, 9044213, 18088426, 36176852, 72353704, 144707408]

約数ペア:

[(1, 144707408), (2, 72353704), (4, 36176852), (8, 18088426), (16, 9044213), (353, 409936), (706, 204968), (1412, 102484), (2824, 51242), (5648, 25621)]