134428610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6491}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 257083200

約数和(自身を除く): 122654590

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 6491, 10355, 12982, 20710, 32455, 64910, 123329, 246658, 616645, 707519, 1233290, 1415038, 3537595, 7075190, 13442861, 26885722, 67214305, 134428610]

約数ペア:

[(1, 134428610), (2, 67214305), (5, 26885722), (10, 13442861), (19, 7075190), (38, 3537595), (95, 1415038), (109, 1233290), (190, 707519), (218, 616645), (545, 246658), (1090, 123329), (2071, 64910), (4142, 32455), (6491, 20710), (10355, 12982)]