149152129

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 180576000

約数和(自身を除く): 31423871

約数列:

[1, 7, 31, 49, 149, 217, 659, 1043, 1519, 4613, 4619, 7301, 20429, 32291, 32333, 98191, 143003, 226331, 687337, 1001021, 3043921, 4811359, 21307447, 149152129]

約数ペア:

[(1, 149152129), (7, 21307447), (31, 4811359), (49, 3043921), (149, 1001021), (217, 687337), (659, 226331), (1043, 143003), (1519, 98191), (4613, 32333), (4619, 32291), (7301, 20429)]