142654968

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18517}}^1$

素因数の和:18636

約数の個数: 48

約数和(自身を含む): 389989080

約数和(自身を除く): 247334112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 18517, 37034, 55551, 74068, 111102, 148136, 166653, 222204, 333306, 444408, 666612, 1333224, 1981319, 3962638, 5943957, 7925276, 11887914, 15850552, 17831871, 23775828, 35663742, 47551656, 71327484, 142654968]

約数ペア:

[(1, 142654968), (2, 71327484), (3, 47551656), (4, 35663742), (6, 23775828), (8, 17831871), (9, 15850552), (12, 11887914), (18, 7925276), (24, 5943957), (36, 3962638), (72, 1981319), (107, 1333224), (214, 666612), (321, 444408), (428, 333306), (642, 222204), (856, 166653), (963, 148136), (1284, 111102), (1926, 74068), (2568, 55551), (3852, 37034), (7704, 18517)]