155681148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17321}}^1$

素因数の和:17442

約数の個数: 48

約数和(自身を含む): 419053824

約数和(自身を除く): 263372676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 17321, 34642, 51963, 69284, 103926, 121247, 207852, 242494, 363741, 484988, 727482, 1454964, 1853347, 3706694, 5560041, 7413388, 11120082, 12973429, 22240164, 25946858, 38920287, 51893716, 77840574, 155681148]

約数ペア:

[(1, 155681148), (2, 77840574), (3, 51893716), (4, 38920287), (6, 25946858), (7, 22240164), (12, 12973429), (14, 11120082), (21, 7413388), (28, 5560041), (42, 3706694), (84, 1853347), (107, 1454964), (214, 727482), (321, 484988), (428, 363741), (642, 242494), (749, 207852), (1284, 121247), (1498, 103926), (2247, 69284), (2996, 51963), (4494, 34642), (8988, 17321)]