138867408

素因数分解:

$2^4\times 3^2\times {\mathrm{964357}}^1$

素因数の和:964371

約数の個数: 30

約数和(自身を含む): 388636274

約数和(自身を除く): 249768866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 964357, 1928714, 2893071, 3857428, 5786142, 7714856, 8679213, 11572284, 15429712, 17358426, 23144568, 34716852, 46289136, 69433704, 138867408]

約数ペア:

[(1, 138867408), (2, 69433704), (3, 46289136), (4, 34716852), (6, 23144568), (8, 17358426), (9, 15429712), (12, 11572284), (16, 8679213), (18, 7714856), (24, 5786142), (36, 3857428), (48, 2893071), (72, 1928714), (144, 964357)]