156966546736

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{727}}^1\times {\mathrm{42569}}^1$

素因数の和:43621

約数の個数: 40

約数和(自身を含む): 305508883680

約数和(自身を除く): 148542336944

約数列:

[1, 2, 4, 8, 16, 317, 634, 727, 1268, 1454, 2536, 2908, 5072, 5816, 11632, 42569, 85138, 170276, 230459, 340552, 460918, 681104, 921836, 1843672, 3687344, 13494373, 26988746, 30947663, 53977492, 61895326, 107954984, 123790652, 215909968, 247581304, 495162608, 9810409171, 19620818342, 39241636684, 78483273368, 156966546736]

約数ペア:

[(1, 156966546736), (2, 78483273368), (4, 39241636684), (8, 19620818342), (16, 9810409171), (317, 495162608), (634, 247581304), (727, 215909968), (1268, 123790652), (1454, 107954984), (2536, 61895326), (2908, 53977492), (5072, 30947663), (5816, 26988746), (11632, 13494373), (42569, 3687344), (85138, 1843672), (170276, 921836), (230459, 681104), (340552, 460918)]