158112368

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{32189}}^1$

素因数の和:32504

約数の個数: 20

約数和(自身を含む): 307350120

約数和(自身を除く): 149237752

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 32189, 64378, 128756, 257512, 515024, 9882023, 19764046, 39528092, 79056184, 158112368]

約数ペア:

[(1, 158112368), (2, 79056184), (4, 39528092), (8, 19764046), (16, 9882023), (307, 515024), (614, 257512), (1228, 128756), (2456, 64378), (4912, 32189)]