169132016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{173291}}^1$

素因数の和:173360

約数の個数: 20

約数和(自身を含む): 333067224

約数和(自身を除く): 163935208

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 173291, 346582, 693164, 1386328, 2772656, 10570751, 21141502, 42283004, 84566008, 169132016]

約数ペア:

[(1, 169132016), (2, 84566008), (4, 42283004), (8, 21141502), (16, 10570751), (61, 2772656), (122, 1386328), (244, 693164), (488, 346582), (976, 173291)]