157605364

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{25939}}^1$

素因数の和:25988

約数の個数: 36

約数和(自身を含む): 331201920

約数和(自身を除く): 173596556

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 25939, 51878, 103756, 181573, 363146, 726292, 804109, 1271011, 1608218, 2542022, 3216436, 5084044, 5628763, 11257526, 22515052, 39401341, 78802682, 157605364]

約数ペア:

[(1, 157605364), (2, 78802682), (4, 39401341), (7, 22515052), (14, 11257526), (28, 5628763), (31, 5084044), (49, 3216436), (62, 2542022), (98, 1608218), (124, 1271011), (196, 804109), (217, 726292), (434, 363146), (868, 181573), (1519, 103756), (3038, 51878), (6076, 25939)]