149604872

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{30211}}^1$

素因数の和:30836

約数の個数: 16

約数和(自身を含む): 280971600

約数和(自身を除く): 131366728

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 30211, 60422, 120844, 241688, 18700609, 37401218, 74802436, 149604872]

約数ペア:

[(1, 149604872), (2, 74802436), (4, 37401218), (8, 18700609), (619, 241688), (1238, 120844), (2476, 60422), (4952, 30211)]