177920796688

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{103925699}}^1$

素因数の和:103925814

約数の個数: 20

約数和(自身を含む): 347943243600

約数和(自身を除く): 170022446912

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 103925699, 207851398, 415702796, 831405592, 1662811184, 11120049793, 22240099586, 44480199172, 88960398344, 177920796688]

約数ペア:

[(1, 177920796688), (2, 88960398344), (4, 44480199172), (8, 22240099586), (16, 11120049793), (107, 1662811184), (214, 831405592), (428, 415702796), (856, 207851398), (1712, 103925699)]