138129192

素因数分解:

$2^3\times 3^3\times {\mathrm{639487}}^1$

素因数の和:639502

約数の個数: 32

約数和(自身を含む): 383692800

約数和(自身を除く): 245563608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 639487, 1278974, 1918461, 2557948, 3836922, 5115896, 5755383, 7673844, 11510766, 15347688, 17266149, 23021532, 34532298, 46043064, 69064596, 138129192]

約数ペア:

[(1, 138129192), (2, 69064596), (3, 46043064), (4, 34532298), (6, 23021532), (8, 17266149), (9, 15347688), (12, 11510766), (18, 7673844), (24, 5755383), (27, 5115896), (36, 3836922), (54, 2557948), (72, 1918461), (108, 1278974), (216, 639487)]