144660.00000000

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1291}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 139277600

約数和(自身を除く): 61781452

約数列:

[1, 2, 4, 43, 86, 172, 349, 698, 1291, 1396, 2582, 5164, 15007, 30014, 55513, 60028, 111026, 222052, 450559, 901118, 1802236, 19374037, 38748074, 77496148]

約数ペア:

[(1, 77496148), (2, 38748074), (4, 19374037), (43, 1802236), (86, 901118), (172, 450559), (349, 222052), (698, 111026), (1291, 60028), (1396, 55513), (2582, 30014), (5164, 15007)]