165451504

素因数分解:

$2^4\times {\mathrm{2339}}^1\times {\mathrm{4421}}^1$

素因数の和:6768

約数の個数: 20

約数和(自身を含む): 320771880

約数和(自身を除く): 155320376

約数列:

[1, 2, 4, 8, 16, 2339, 4421, 4678, 8842, 9356, 17684, 18712, 35368, 37424, 70736, 10340719, 20681438, 41362876, 82725752, 165451504]

約数ペア:

[(1, 165451504), (2, 82725752), (4, 41362876), (8, 20681438), (16, 10340719), (2339, 70736), (4421, 37424), (4678, 35368), (8842, 18712), (9356, 17684)]