139201990144

素因数分解:

$2^9\times 7^1\times {\mathrm{38839841}}^1$

素因数の和:38839866

約数の個数: 40

約数和(自身を含む): 317865266928

約数和(自身を除く): 178663276784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 38839841, 77679682, 155359364, 271878887, 310718728, 543757774, 621437456, 1087515548, 1242874912, 2175031096, 2485749824, 4350062192, 4971499648, 8700124384, 9942999296, 17400248768, 19885998592, 34800497536, 69600995072, 139201990144]

約数ペア:

[(1, 139201990144), (2, 69600995072), (4, 34800497536), (7, 19885998592), (8, 17400248768), (14, 9942999296), (16, 8700124384), (28, 4971499648), (32, 4350062192), (56, 2485749824), (64, 2175031096), (112, 1242874912), (128, 1087515548), (224, 621437456), (256, 543757774), (448, 310718728), (512, 271878887), (896, 155359364), (1792, 77679682), (3584, 38839841)]