138610688

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 282604140

約数和(自身を除く): 143993452

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1277, 1696, 2048, 2554, 3392, 5108, 6784, 10216, 13568, 20432, 27136, 40864, 54272, 67681, 81728, 108544, 135362, 163456, 270724, 326912, 541448, 653824, 1082896, 1307648, 2165792, 2615296, 4331584, 8663168, 17326336, 34652672, 69305344, 138610688]

約数ペア:

[(1, 138610688), (2, 69305344), (4, 34652672), (8, 17326336), (16, 8663168), (32, 4331584), (53, 2615296), (64, 2165792), (106, 1307648), (128, 1082896), (212, 653824), (256, 541448), (424, 326912), (512, 270724), (848, 163456), (1024, 135362), (1277, 108544), (1696, 81728), (2048, 67681), (2554, 54272), (3392, 40864), (5108, 27136), (6784, 20432), (10216, 13568)]