131739916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{427727}}^1$

素因数の和:427749

約数の個数: 24

約数和(自身を含む): 287433216

約数和(自身を除く): 155693300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 427727, 855454, 1710908, 2994089, 4704997, 5988178, 9409994, 11976356, 18819988, 32934979, 65869958, 131739916]

約数ペア:

[(1, 131739916), (2, 65869958), (4, 32934979), (7, 18819988), (11, 11976356), (14, 9409994), (22, 5988178), (28, 4704997), (44, 2994089), (77, 1710908), (154, 855454), (308, 427727)]