164598824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83299}}^1$

素因数の和:83337

約数の個数: 32

約数和(自身を含む): 349860000

約数和(自身を除く): 185261176

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 83299, 166598, 333196, 666392, 1082887, 1582681, 2165774, 3165362, 4331548, 6330724, 8663096, 12661448, 20574853, 41149706, 82299412, 164598824]

約数ペア:

[(1, 164598824), (2, 82299412), (4, 41149706), (8, 20574853), (13, 12661448), (19, 8663096), (26, 6330724), (38, 4331548), (52, 3165362), (76, 2165774), (104, 1582681), (152, 1082887), (247, 666392), (494, 333196), (988, 166598), (1976, 83299)]