157075960

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{10253}}^1$

素因数の和:10647

約数の個数: 32

約数和(自身を含む): 354378240

約数和(自身を除く): 197302280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 10253, 15320, 20506, 41012, 51265, 82024, 102530, 205060, 410120, 3926899, 7853798, 15707596, 19634495, 31415192, 39268990, 78537980, 157075960]

約数ペア:

[(1, 157075960), (2, 78537980), (4, 39268990), (5, 31415192), (8, 19634495), (10, 15707596), (20, 7853798), (40, 3926899), (383, 410120), (766, 205060), (1532, 102530), (1915, 82024), (3064, 51265), (3830, 41012), (7660, 20506), (10253, 15320)]