145149138

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{25121}}^1$

素因数の和:25239

約数の個数: 32

約数和(自身を含む): 325581120

約数和(自身を除く): 180431982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 25121, 50242, 75363, 150726, 226089, 452178, 678267, 1356534, 2687947, 5375894, 8063841, 16127682, 24191523, 48383046, 72574569, 145149138]

約数ペア:

[(1, 145149138), (2, 72574569), (3, 48383046), (6, 24191523), (9, 16127682), (18, 8063841), (27, 5375894), (54, 2687947), (107, 1356534), (214, 678267), (321, 452178), (642, 226089), (963, 150726), (1926, 75363), (2889, 50242), (5778, 25121)]