138631108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{450101}}^1$

素因数の和:450123

約数の個数: 24

約数和(自身を含む): 302468544

約数和(自身を除く): 163837436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 450101, 900202, 1800404, 3150707, 4951111, 6301414, 9902222, 12602828, 19804444, 34657777, 69315554, 138631108]

約数ペア:

[(1, 138631108), (2, 69315554), (4, 34657777), (7, 19804444), (11, 12602828), (14, 9902222), (22, 6301414), (28, 4951111), (44, 3150707), (77, 1800404), (154, 900202), (308, 450101)]