163590416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13873}}^1$

素因数の和:13959

約数の個数: 40

約数和(自身を含む): 350956704

約数和(自身を除く): 187366288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 13873, 27746, 55492, 110984, 152603, 221968, 305206, 610412, 929491, 1220824, 1858982, 2441648, 3717964, 7435928, 10224401, 14871856, 20448802, 40897604, 81795208, 163590416]

約数ペア:

[(1, 163590416), (2, 81795208), (4, 40897604), (8, 20448802), (11, 14871856), (16, 10224401), (22, 7435928), (44, 3717964), (67, 2441648), (88, 1858982), (134, 1220824), (176, 929491), (268, 610412), (536, 305206), (737, 221968), (1072, 152603), (1474, 110984), (2948, 55492), (5896, 27746), (11792, 13873)]