144655874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{16903}}^1$

素因数の和:17305

約数の個数: 16

約数和(自身を含む): 237332160

約数和(自身を除く): 92676286

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 16903, 33806, 185933, 371866, 6575267, 13150534, 72327937, 144655874]

約数ペア:

[(1, 144655874), (2, 72327937), (11, 13150534), (22, 6575267), (389, 371866), (778, 185933), (4279, 33806), (8558, 16903)]