156929819912

素因数分解:

$2^3\times {\mathrm{16189}}^1\times {\mathrm{1211701}}^1$

素因数の和:1227896

約数の個数: 16

約数和(自身を含む): 294261830700

約数和(自身を除く): 137332010788

約数列:

[1, 2, 4, 8, 16189, 32378, 64756, 129512, 1211701, 2423402, 4846804, 9693608, 19616227489, 39232454978, 78464909956, 156929819912]

約数ペア:

[(1, 156929819912), (2, 78464909956), (4, 39232454978), (8, 19616227489), (16189, 9693608), (32378, 4846804), (64756, 2423402), (129512, 1211701)]