133298646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6353}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 288217440

約数和(自身を除く): 154918794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6353, 6994, 10491, 12706, 19059, 20982, 38118, 82589, 165178, 247767, 495534, 1708957, 3417914, 5126871, 10253742, 22216441, 44432882, 66649323, 133298646]

約数ペア:

[(1, 133298646), (2, 66649323), (3, 44432882), (6, 22216441), (13, 10253742), (26, 5126871), (39, 3417914), (78, 1708957), (269, 495534), (538, 247767), (807, 165178), (1614, 82589), (3497, 38118), (6353, 20982), (6994, 19059), (10491, 12706)]