129326176

素因数分解:

$2^5\times 7^1\times {\mathrm{577349}}^1$

素因数の和:577366

約数の個数: 24

約数和(自身を含む): 290984400

約数和(自身を除く): 161658224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 577349, 1154698, 2309396, 4041443, 4618792, 8082886, 9237584, 16165772, 18475168, 32331544, 64663088, 129326176]

約数ペア:

[(1, 129326176), (2, 64663088), (4, 32331544), (7, 18475168), (8, 16165772), (14, 9237584), (16, 8082886), (28, 4618792), (32, 4041443), (56, 2309396), (112, 1154698), (224, 577349)]