163979274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{28439}}^1$

素因数の和:28506

約数の個数: 24

約数和(自身を含む): 338891040

約数和(自身を除く): 174911766

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 28439, 56878, 85317, 170634, 881609, 1763218, 2644827, 5289654, 27329879, 54659758, 81989637, 163979274]

約数ペア:

[(1, 163979274), (2, 81989637), (3, 54659758), (6, 27329879), (31, 5289654), (62, 2644827), (93, 1763218), (186, 881609), (961, 170634), (1922, 85317), (2883, 56878), (5766, 28439)]