153154498

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{7933}}^1$

素因数の和:8146

約数の個数: 24

約数和(自身を含む): 268629372

約数和(自身を除く): 115474874

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 7933, 9653, 15866, 19306, 55531, 111062, 388717, 777434, 1562801, 3125602, 10939607, 21879214, 76577249, 153154498]

約数ペア:

[(1, 153154498), (2, 76577249), (7, 21879214), (14, 10939607), (49, 3125602), (98, 1562801), (197, 777434), (394, 388717), (1379, 111062), (2758, 55531), (7933, 19306), (9653, 15866)]