138340429696

素因数分解:

$2^7\times 7^1\times {\mathrm{154397801}}^1$

素因数の和:154397822

約数の個数: 32

約数和(自身を含む): 314971516080

約数和(自身を除く): 176631086384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 154397801, 308795602, 617591204, 1080784607, 1235182408, 2161569214, 2470364816, 4323138428, 4940729632, 8646276856, 9881459264, 17292553712, 19762918528, 34585107424, 69170214848, 138340429696]

約数ペア:

[(1, 138340429696), (2, 69170214848), (4, 34585107424), (7, 19762918528), (8, 17292553712), (14, 9881459264), (16, 8646276856), (28, 4940729632), (32, 4323138428), (56, 2470364816), (64, 2161569214), (112, 1235182408), (128, 1080784607), (224, 617591204), (448, 308795602), (896, 154397801)]