135964984

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 125308616

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 431, 839, 862, 1678, 1724, 3356, 3448, 6712, 20257, 39433, 40514, 78866, 81028, 157732, 162056, 315464, 361609, 723218, 1446436, 2892872, 16995623, 33991246, 67982492, 135964984]

約数ペア:

[(1, 135964984), (2, 67982492), (4, 33991246), (8, 16995623), (47, 2892872), (94, 1446436), (188, 723218), (376, 361609), (431, 315464), (839, 162056), (862, 157732), (1678, 81028), (1724, 78866), (3356, 40514), (3448, 39433), (6712, 20257)]