138194616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{822587}}^1$

素因数の和:822603

約数の個数: 32

約数和(自身を含む): 394842240

約数和(自身を除く): 256647624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 822587, 1645174, 2467761, 3290348, 4935522, 5758109, 6580696, 9871044, 11516218, 17274327, 19742088, 23032436, 34548654, 46064872, 69097308, 138194616]

約数ペア:

[(1, 138194616), (2, 69097308), (3, 46064872), (4, 34548654), (6, 23032436), (7, 19742088), (8, 17274327), (12, 11516218), (14, 9871044), (21, 6580696), (24, 5758109), (28, 4935522), (42, 3290348), (56, 2467761), (84, 1645174), (168, 822587)]