138639192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{186343}}^1$

素因数の和:186383

約数の個数: 32

約数和(自身を含む): 357780480

約数和(自身を除く): 219141288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 186343, 372686, 559029, 745372, 1118058, 1490744, 2236116, 4472232, 5776633, 11553266, 17329899, 23106532, 34659798, 46213064, 69319596, 138639192]

約数ペア:

[(1, 138639192), (2, 69319596), (3, 46213064), (4, 34659798), (6, 23106532), (8, 17329899), (12, 11553266), (24, 5776633), (31, 4472232), (62, 2236116), (93, 1490744), (124, 1118058), (186, 745372), (248, 559029), (372, 372686), (744, 186343)]