155890754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{2251}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 241702656

約数和(自身を除く): 85811902

約数列:

[1, 2, 31, 62, 1117, 2234, 2251, 4502, 34627, 69254, 69781, 139562, 2514367, 5028734, 77945377, 155890754]

約数ペア:

[(1, 155890754), (2, 77945377), (31, 5028734), (62, 2514367), (1117, 139562), (2234, 69781), (2251, 69254), (4502, 34627)]