102968144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7877}}^1$

素因数の和:7947

約数の個数: 40

約数和(自身を含む): 214911840

約数和(自身を除く): 111943696

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 7877, 13072, 15754, 31508, 63016, 126032, 149663, 299326, 338711, 598652, 677422, 1197304, 1354844, 2394608, 2709688, 5419376, 6435509, 12871018, 25742036, 51484072, 102968144]

約数ペア:

[(1, 102968144), (2, 51484072), (4, 25742036), (8, 12871018), (16, 6435509), (19, 5419376), (38, 2709688), (43, 2394608), (76, 1354844), (86, 1197304), (152, 677422), (172, 598652), (304, 338711), (344, 299326), (688, 149663), (817, 126032), (1634, 63016), (3268, 31508), (6536, 15754), (7877, 13072)]