148642688

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{10853}}^1$

素因数の和:10974

約数の個数: 32

約数和(自身を含む): 298919160

約数和(自身を除く): 150276472

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 10853, 13696, 21706, 43412, 86824, 173648, 347296, 694592, 1161271, 1389184, 2322542, 4645084, 9290168, 18580336, 37160672, 74321344, 148642688]

約数ペア:

[(1, 148642688), (2, 74321344), (4, 37160672), (8, 18580336), (16, 9290168), (32, 4645084), (64, 2322542), (107, 1389184), (128, 1161271), (214, 694592), (428, 347296), (856, 173648), (1712, 86824), (3424, 43412), (6848, 21706), (10853, 13696)]