153665648

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{14983}}^1$

素因数の和:15632

約数の個数: 20

約数和(自身を含む): 298211568

約数和(自身を除く): 144545920

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 14983, 29966, 59932, 119864, 239728, 9604103, 19208206, 38416412, 76832824, 153665648]

約数ペア:

[(1, 153665648), (2, 76832824), (4, 38416412), (8, 19208206), (16, 9604103), (641, 239728), (1282, 119864), (2564, 59932), (5128, 29966), (10256, 14983)]