156616722

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{4357}}^1$

素因数の和:6362

約数の個数: 24

約数和(自身を含む): 339584076

約数和(自身を除く): 182967354

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 4357, 5991, 8714, 11982, 13071, 17973, 26142, 35946, 39213, 78426, 8700929, 17401858, 26102787, 52205574, 78308361, 156616722]

約数ペア:

[(1, 156616722), (2, 78308361), (3, 52205574), (6, 26102787), (9, 17401858), (18, 8700929), (1997, 78426), (3994, 39213), (4357, 35946), (5991, 26142), (8714, 17973), (11982, 13071)]