128161599

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{4831}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 176271360

約数和(自身を除く): 48109761

約数列:

[1, 3, 37, 111, 239, 717, 4831, 8843, 14493, 26529, 178747, 536241, 1154609, 3463827, 42720533, 128161599]

約数ペア:

[(1, 128161599), (3, 42720533), (37, 3463827), (111, 1154609), (239, 536241), (717, 178747), (4831, 26529), (8843, 14493)]