161837338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{270631}}^1$

素因数の和:270669

約数の個数: 16

約数和(自身を含む): 272797056

約数和(自身を除く): 110959718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 270631, 541262, 3518203, 6224513, 7036406, 12449026, 80918669, 161837338]

約数ペア:

[(1, 161837338), (2, 80918669), (13, 12449026), (23, 7036406), (26, 6224513), (46, 3518203), (299, 541262), (598, 270631)]