138045732968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{247781}}^1$

素因数の和:248298

約数の個数: 64

約数和(自身を含む): 304712392320

約数和(自身を除く): 166666659352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 487, 572, 974, 1144, 1948, 3896, 5357, 6331, 10714, 12662, 21428, 25324, 42856, 50648, 69641, 139282, 247781, 278564, 495562, 557128, 991124, 1982248, 2725591, 3221153, 5451182, 6442306, 10902364, 12884612, 21804728, 25769224, 35432683, 70865366, 120669347, 141730732, 241338694, 283461464, 482677388, 965354776, 1327362817, 1568701511, 2654725634, 3137403022, 5309451268, 6274806044, 10618902536, 12549612088, 17255716621, 34511433242, 69022866484, 138045732968]

約数ペア:

[(1, 138045732968), (2, 69022866484), (4, 34511433242), (8, 17255716621), (11, 12549612088), (13, 10618902536), (22, 6274806044), (26, 5309451268), (44, 3137403022), (52, 2654725634), (88, 1568701511), (104, 1327362817), (143, 965354776), (286, 482677388), (487, 283461464), (572, 241338694), (974, 141730732), (1144, 120669347), (1948, 70865366), (3896, 35432683), (5357, 25769224), (6331, 21804728), (10714, 12884612), (12662, 10902364), (21428, 6442306), (25324, 5451182), (42856, 3221153), (50648, 2725591), (69641, 1982248), (139282, 991124), (247781, 557128), (278564, 495562)]