181567168

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{9241}}^1$

素因数の和:9560

約数の個数: 28

約数和(自身を含む): 361510072

約数和(自身を除く): 179942904

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9241, 9824, 18482, 19648, 36964, 73928, 147856, 295712, 591424, 2836987, 5673974, 11347948, 22695896, 45391792, 90783584, 181567168]

約数ペア:

[(1, 181567168), (2, 90783584), (4, 45391792), (8, 22695896), (16, 11347948), (32, 5673974), (64, 2836987), (307, 591424), (614, 295712), (1228, 147856), (2456, 73928), (4912, 36964), (9241, 19648), (9824, 18482)]