149592961

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4409}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 176964480

約数和(自身を除く): 27371519

約数列:

[1, 7, 37, 131, 259, 917, 4409, 4847, 30863, 33929, 163133, 577579, 1141931, 4043053, 21370423, 149592961]

約数ペア:

[(1, 149592961), (7, 21370423), (37, 4043053), (131, 1141931), (259, 577579), (917, 163133), (4409, 33929), (4847, 30863)]