154544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:764

約数の個数: 20

約数和(自身を含む): 322896

約数和(自身を除く): 168352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 743, 1486, 2972, 5944, 9659, 11888, 19318, 38636, 77272, 154544]

約数ペア:

[(1, 154544), (2, 77272), (4, 38636), (8, 19318), (13, 11888), (16, 9659), (26, 5944), (52, 2972), (104, 1486), (208, 743)]