171392012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 336317184

約数和(自身を除く): 164925172

約数列:

[1, 2, 4, 11, 22, 44, 71, 83, 142, 166, 284, 332, 661, 781, 913, 1322, 1562, 1826, 2644, 3124, 3652, 5893, 7271, 11786, 14542, 23572, 29084, 46931, 54863, 64823, 93862, 109726, 129646, 187724, 219452, 259292, 516241, 603493, 1032482, 1206986, 2064964, 2413972, 3895273, 7790546, 15581092, 42848003, 85696006, 171392012]

約数ペア:

[(1, 171392012), (2, 85696006), (4, 42848003), (11, 15581092), (22, 7790546), (44, 3895273), (71, 2413972), (83, 2064964), (142, 1206986), (166, 1032482), (284, 603493), (332, 516241), (661, 259292), (781, 219452), (913, 187724), (1322, 129646), (1562, 109726), (1826, 93862), (2644, 64823), (3124, 54863), (3652, 46931), (5893, 29084), (7271, 23572), (11786, 14542)]