166861610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2293}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 317122560

約数和(自身を除く): 150260950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 383, 766, 1915, 2293, 3830, 4586, 7277, 11465, 14554, 22930, 36385, 43567, 72770, 87134, 217835, 435670, 878219, 1756438, 4391095, 8782190, 16686161, 33372322, 83430805, 166861610]

約数ペア:

[(1, 166861610), (2, 83430805), (5, 33372322), (10, 16686161), (19, 8782190), (38, 4391095), (95, 1756438), (190, 878219), (383, 435670), (766, 217835), (1915, 87134), (2293, 72770), (3830, 43567), (4586, 36385), (7277, 22930), (11465, 14554)]