173308208

素因数分解:

$2^4\times {\mathrm{2617}}^1\times {\mathrm{4139}}^1$

素因数の和:6764

約数の個数: 20

約数和(自身を含む): 335994120

約数和(自身を除く): 162685912

約数列:

[1, 2, 4, 8, 16, 2617, 4139, 5234, 8278, 10468, 16556, 20936, 33112, 41872, 66224, 10831763, 21663526, 43327052, 86654104, 173308208]

約数ペア:

[(1, 173308208), (2, 86654104), (4, 43327052), (8, 21663526), (16, 10831763), (2617, 66224), (4139, 41872), (5234, 33112), (8278, 20936), (10468, 16556)]