128970708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{565661}}^1$

素因数の和:565687

約数の個数: 24

約数和(自身を含む): 316770720

約数和(自身を除く): 187800012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 565661, 1131322, 1696983, 2262644, 3393966, 6787932, 10747559, 21495118, 32242677, 42990236, 64485354, 128970708]

約数ペア:

[(1, 128970708), (2, 64485354), (3, 42990236), (4, 32242677), (6, 21495118), (12, 10747559), (19, 6787932), (38, 3393966), (57, 2262644), (76, 1696983), (114, 1131322), (228, 565661)]