187865148

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 446584320

約数和(自身を除く): 258719172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 311, 426, 622, 709, 852, 933, 1244, 1418, 1866, 2127, 2836, 3732, 4254, 8508, 22081, 44162, 50339, 66243, 88324, 100678, 132486, 151017, 201356, 220499, 264972, 302034, 440998, 604068, 661497, 881996, 1322994, 2645988, 15655429, 31310858, 46966287, 62621716, 93932574, 187865148]

約数ペア:

[(1, 187865148), (2, 93932574), (3, 62621716), (4, 46966287), (6, 31310858), (12, 15655429), (71, 2645988), (142, 1322994), (213, 881996), (284, 661497), (311, 604068), (426, 440998), (622, 302034), (709, 264972), (852, 220499), (933, 201356), (1244, 151017), (1418, 132486), (1866, 100678), (2127, 88324), (2836, 66243), (3732, 50339), (4254, 44162), (8508, 22081)]