188164016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{192791}}^1$

素因数の和:192860

約数の個数: 20

約数和(自身を含む): 370546224

約数和(自身を除く): 182382208

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 192791, 385582, 771164, 1542328, 3084656, 11760251, 23520502, 47041004, 94082008, 188164016]

約数ペア:

[(1, 188164016), (2, 94082008), (4, 47041004), (8, 23520502), (16, 11760251), (61, 3084656), (122, 1542328), (244, 771164), (488, 385582), (976, 192791)]