149975404

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{10771}}^1$

素因数の和:10893

約数の個数: 18

約数和(自身を含む): 267005564

約数和(自身を除く): 117030160

約数列:

[1, 2, 4, 59, 118, 236, 3481, 6962, 10771, 13924, 21542, 43084, 635489, 1270978, 2541956, 37493851, 74987702, 149975404]

約数ペア:

[(1, 149975404), (2, 74987702), (4, 37493851), (59, 2541956), (118, 1270978), (236, 635489), (3481, 43084), (6962, 21542), (10771, 13924)]