164120736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131507}}^1$

素因数の和:131533

約数の個数: 48

約数和(自身を含む): 463960224

約数和(自身を除く): 299839488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 131507, 263014, 394521, 526028, 789042, 1052056, 1578084, 1709591, 2104112, 3156168, 3419182, 4208224, 5128773, 6312336, 6838364, 10257546, 12624672, 13676728, 20515092, 27353456, 41030184, 54706912, 82060368, 164120736]

約数ペア:

[(1, 164120736), (2, 82060368), (3, 54706912), (4, 41030184), (6, 27353456), (8, 20515092), (12, 13676728), (13, 12624672), (16, 10257546), (24, 6838364), (26, 6312336), (32, 5128773), (39, 4208224), (48, 3419182), (52, 3156168), (78, 2104112), (96, 1709591), (104, 1578084), (156, 1052056), (208, 789042), (312, 526028), (416, 394521), (624, 263014), (1248, 131507)]