127540376068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239737549}}^1$

素因数の和:239737579

約数の個数: 24

約数和(自身を含む): 268506056000

約数和(自身を除く): 140965679932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 239737549, 479475098, 958950196, 1678162843, 3356325686, 4555013431, 6712651372, 9110026862, 18220053724, 31885094017, 63770188034, 127540376068]

約数ペア:

[(1, 127540376068), (2, 63770188034), (4, 31885094017), (7, 18220053724), (14, 9110026862), (19, 6712651372), (28, 4555013431), (38, 3356325686), (76, 1678162843), (133, 958950196), (266, 479475098), (532, 239737549)]